What do you think is the primary reason why the Unionid mussel population declined whenever there is a dramatic increase in the Zebra mussel population?

Answers

Answer 1

Answer:

When the Zebra arrived they ate all the food so the Unionid mussels declined as they died from the lack of food. Causing the Zebra Zebra numbers to increase and Unionid numbers to decline.


Related Questions

All of the following were established as law by the Wagner Act of 1935 EXCEPT:
A.
the right to join a union
B.
the right to participate in collective bargaining
C.
the right to go on strike
D.
the right of employers to fire employees for union membership

Answers

Explanation:

A. Bargain with a duly elected representative of the employees. ... Refrain from coercing employees to vote "no" in a union election.

All of the following were established as law by the Wagner Act of 1935 EXCEPT: the right to join a union. Thus the correct answer is A.

What is a law?

A collection of rules and regulations obliged an individual, as well as an organization to maintain peace and harmony along with a code of conduct enforceable by the constitution which is considered as law.

It examined the relationships between employers and labor unions in the private sector and formed the National Labor Relations Board. Collective bargaining is open to employees. This indicated that employees had the right to negotiate with their employer about their benefits and wages.

It allows workers to go on strike to force employers to fulfill their demands and provides rights to employers to remove employees who have participated in union membership.

Therefore, option A the right to join a union is appropriate.

Learn more about the Wagner Act of 1935, here:

brainly.com/question/10137348

#SPJ2

5. How many days into the journey was the first American Indian discovered?

Answers

Answer:

As early as 1000 BC, they had covered nearly the entire continent. It is not known when the first people arrived in the Americas. Some archaeologists (scientists who study the remains of past human lives) believe it might have been about 12000 BC.

Explanation:

hope it helps <33

In all of your own words write one sentence what bartering means. Write another sentence with an example of two people bartering.
(3-4 sentences) I’ll mark you brainless.

Answers

[tex]\huge\mathfrak\blue{answer}[/tex]

Bartering simply means exchanging things/goods without the use of money

(In olden days, barter system was used everywhere. Nobody uses barter system nowadays)

FOR EXAMPLE :-

Neighbours agree to exchange television for a microwave.

[tex]\large\sf\blue{thank \: you}[/tex]

(mark me brainliest if you are satisfied with my answer :))

Write a list of school staff in order from most to least influential
(have it list more than 3 people)

Answers

Answer:

School Board (powerful people)

Principal (controls you)

Teachers (teach you)

Students (they are just there)

Lunch Ladies (feed you)

Janitors (they just clean)

Explanation:

I'm right.

what impact did the great migration have on the jazz age
a.it brought jazz music to the North
b.it caused new dances to be made up to jazz music
c.it encouraged jazz and blues to join into one type of music
d.it disgraced families as more young people began this type of music​

Answers

Answer:

The correct answer is A. The Great Migration brought jazz music to the North.

Explanation:

Jazz is a musical style originating from the southern United States, mainly the city of New Orleans, Louisiana, where the African-American communities residing there developed this musical style as an expression of their community and their culture.

Thus, the Great African American Migration that took place in the decades that elapsed between the end of Reconstruction and the beginning of the Great Depression (that is, between the 1880s and the 1930s), in which millions of African Americans from the south of the country began to move towards northern cities, such as New York, Chicago or Detroit in search of greater freedoms and job opportunities, it in turn served as a catalyst for the expansion of jazz as a musical genre, which went from being a simply African-American and southern expression, to becoming in a genre with national popularity without distinction of race or social group.

Please help ASAP I will give you the brainliest answer!!!!

Answers

Answer:

The Gracchus brothers could not change and improve Rome because the Senate acted strongly towards public land. Furthermore, several senators killed those brothers.

Also, the Senators could be considered aristrocrats because there were only a small amount of them and they were very controlling of Rome's land.

Good luck!

PLEASEEEEE I DONT WANT TO FAIL!
Read the sentence from an argumentative essay on the Columbian Exchange.

"I believe this was the crummiest part of it all because native people didn't get a say in whether they wanted to work for the mean Europeans."

How should the sentence be revised to include a formal tone?

One negative impact was that native peoples were forced to work for Europeans against their will.
One truly horrible impact that is disturbing is that Europeans brutally forced native peoples to work.
The worst part of it all is that native peoples didn't get a say in whether they wanted to work for the mean Europeans.
We really think it is terrible and heartbreaking that native peoples didn't get any say in whether they wanted to work for Europeans.

Answers

Answer:

A

Explanation:

It limited the types of goods that could be sold.

Answer:

A

Explanation:

creds to the other person

What does this passage indicate about Jewish beliefs?
A. Rulers are not able to disobey God because they have God's blessing.
B. Rulers cannot rely on God's assistance and must trust in themselves.
C. Rulers are the only ones who are able to communicate with God.
D. Rulers must follow the same moral standards as anybody else.

Answers

Answer:

D

God has the same rules for everyone, the 10 commandments

Answer:

D. Rulers must follow the same moral standards as anybody else.

Explanation:

King David is punished for killing one of his own men so he could take that man's wife. Even though David was the king of Israel and blessed by God, according to Judaism, God punished him harshly for his actions. This illustrates the belief that all people, whether they are ruler or ruled, must follow the same moral laws.

PLEASE HURRY IM TIMED AND WILL GIVE BRAINLIEST

Which of the following belief systems/ philosophies are associated with China?

Group of answer choices

Christianity and Islam

Christianity and Judaism

Daoism and Confucianism

Islam and Hinduism

Answers

Answer:

Daoism and Confucianism

Answer:

It is: Daoism and Confucianism. ! Hope I helped! ^-^

Explanation:

please help asap!!!!!​

Answers

Answer:

B and D

Explanation:

I think please dont kill me if im wrong :(

Answer:

3_ its answer C since peer group means a group of friends and marble game is not a voluntary thing its only for fun

4_ answer D

in 1863 part of Virginia broke off to be a separate state West Virginia where do the comma go​

Answers

In 1863 part of Virginia broke off to be a separate state, West Virginia.

When the Mongols invaded China, they allowed them to continue…
Group of answer choices

Practicing their religion and culture

Controlling the economy

Building the Great Wall

Governing the people

Answers

Answer:

Suffrage - Wikipedia › wiki › Suffrage

Suffrage, political franchise, or simply franchise is the right to vote in public, political elections In some languages, and occasionally in English, the right to vote is ...

Universal suffrage - Wikipedia › wiki › Universal_suffrage

Universal suffrage gives the right to vote to all adult citizens, regardless of wealth, income, gender, social status, race, ethnicity, or any other restriction, subject ...

Voting systems in the UK - UK Parliament › about › how › elections-and-voting

A voting system determines the rules on how we elect parties and candidates. The House of Commons, Scottish Parliament, National Assembly for Wales, ...

Missing: age ‎| Must include: age

How MPs are elected - UK Parliament › about › members › electing-mps

The candidate who gets the most votes becomes the MP for that area until the next election. General elections. At a general election, all constituencies become ...

Missing: age ‎| Must include: age

Power, Politics and ... - The National Archives Learning Curve › politics › background

There are 651 constituencies in Britain, of roughly even size. Each constituency sends one MP to Parliament. In an election, voters vote for one person to be their ...

direct democracy | Definition, History, & Facts | Britannica › ... › Politics & Political Systems

Direct democracy, forms of direct participation of citizens in democratic decision making, in contrast to indirect or representative democracy. Direct democracies ...

Missing: age ‎| Must include: age

Types of election, referendums, and who can vote ... - GOV.UK › Citizenship and living in the UK › Voting

Scottish Parliament. There are 129 Members of the Scottish Parliament ( MSPs ). To vote in Scottish Parliament elections you must: be ...

Missing: everyone ‎| Must include: everyone

Types of election, referendums, and who can vote - GOV.UK › Citizenship and living in the UK › Voting

General election. General elections (elections to the UK Parliament) usually take place every 5 years. To vote in a general election you must:.

Missing: represent ‎| Must include: represent

The Right to Vote › edumat › studyguides › votingrights

The Universal Declaration of Human Rights in Article 21 states: Everyone has the right to take part in the government of his/her country, directly or through freely ...

First Past the Post – Electoral Reform Society › types-of-voting-system

Former British colonies tend to use the same voting system as Westminster. Many, including Australia, New Zealand, Ireland, Cyprus, Malta and South Africa have ...

Missing: age ‎| Must include: age

In some countries it is common to pay officials bribes to avoid obeying laws?
True or False

Answers

Answer:

True

Explanation:

Some countries can be very corrupt  and bribes occur in nations like Brazil,Venezuela,Nicaragua,Honduras, North Korea (Varying sucess) and many other nations.

Answer:

Yes, unfortunately this is true in many corrupted countries.

Explanation:

What landscape region is located at 44 degrees north and 74 degrees west

Answers

Answer:

Adirondack mountains is the answer

c. How many families receive public assistance (Temporary Assistance to
Needy Families grants, food stamps, heating fuel assistance, etc.) in Carbon County Pennsylvanian

Answers

You tell meee :)))))))))))))) LOL

Give me the correct answers please and thanks (I need help from Plato users check my 3 recent I need help for that because school is confusing)
HELP IM ALMOST DONE WITH CLASS

Answers

Well I’m confusing too ;-; sorey not sorry

Can someone write me a essay about the pax romana?

Intro

Body

Conclusion

Answers

Answer:

The Pax Romana is a roughly 200-year-long timespan of Roman history which is identified as a period and golden age of increased as well as sustained Roman imperialism, order, prosperous stability, hegemonial power and expansion, despite a number of revolts, wars and continuing competition with Parthia.

Pax Romana, (Latin: “Roman Peace”) a state of comparative tranquillity throughout the Mediterranean world from the reign of Augustus (27 bce–14 ce) to the reign of Marcus Aurelius (161 –180 ce). Augustus laid the foundation for this period of concord, which also extended to North Africa and Persia

This 200-year period saw unprecedented peace and economic prosperity throughout the Empire, which spanned from England in the north to Morocco in the south and Iraq in the east.

Explanation:

hope it helps <33

What causes the earths crust to break into series of valleys and mountains ranges in the sierra Nevada's

Answers

Answer:

tectonic plates moving

Explanation:

that is an easy and correct answer

whats version of earth that has no uplift and no leveling ?

Answers

Answer: isostasy

Explain: got it from g o o g l e

5 things that were shared through cultural diffusion from China and Korea to Japan that became part of Japanese culture?

Answers

Answer:

Religion, Arts, Architecture, Government, and Foods

Explanation:

1. Consider the following:
You are the CEO of a company that sells a line of hair products made with natural and organic ingredients from South America. The product is manufactured in Brazil and is imported to the United States for sale. The
company has been successful in the U.S. market and you are considering expanding to the European market. Greece is the first country to which you would like to export. However, you must do some research on the
socio-cultural factors that will affect your decision.
2. Answer the following questions (you may use the Internet for research purposes):
• What are some of the legal and political factors that you will consider?
• Are there any economic barriers that you might encounter?
• After doing your research, what recommendations would you make regarding the expansion to the European market?
• Are there any cultural differences between the United States and Greece? How will these differences affect the way you do business there?
. Would expanding to Greece be a good business decision? Why or why not?

Answers

Answer:

• What are some of the legal and political factors that you will consider?

If you want to export to Greece, you first need to learn about the legal and political factors that pertain to the European Union, since Greece is a member nation of the European Union, and many of its economic and legal aspects are determined at the European level. After this, you can involve yourself more in depth with specific Greek laws.

Are there any economic barriers that you might encounter?

Most economic policy is determined at the European level, and the European Union generally has an open policy to trade and investment. However, in Greece itself, taxation tends to be high, and taxation is not determined by the European Union.

After doing your research, what recommendations would you make regarding the expansion to the European market?

If you want to invest in Greece, you should make sure that the investment project is likely to give a return. This is mainly because of the high taxation regime in Greece. You should also try to invest in other member nations of the European Union at the same time.

Are there any cultural differences between the United States and Greece? How will these differences affect the way you do business there?

There are many differences. The Greeks tend to enjoy a better work/life balance, while Americans do tend to work more. Greeks also give more importance to family life and tradition, although they are not very religious. Greece is also one of the oldest countries in the world, while America has a lower median age.

Would expanding to Greece be a good business decision? Why or why not?

I would be a good business decision only if the project is likely to succeed according to a previous project analysis.

7. A student thinks that the human body only works properly when cells are getting molecules from food and molecules from air. Is the student correct?

Answers

Answer:

Yes, the body only works when cells get molecules from food and molecules from air

Explanation:

The Body works in different ways and it entirely dependant on the physiological or psychological functions of body systems. The body carries out its cells' functions. Food is very vital to the body as it gives energy that is needed for body growth and development. The air and its particle we breath is needed also to ensure the growth and devel. The food contains essential nutrients that is needed by the body to function properly.

Please me pleaseeeeeee

Answers

Seleucus!!
Hope this helps :)


What is border encroachment? What are the major causes of it? Write any two of them​

Answers

Answer:

Causes of boundary disputes

General Background.

Cultural factors - a culture of ignorance.

Cultural factors - the lack of a regulatory authority.

Socio-legal aspects.

Cultural factors - Psychological aspects.

Technical factors in boundary disputes.

Cultural factors - Obstacles to dispute resolution.

Explanation:

Hope it helps,

Pls mark me the brainliest

Thank you

These headlines show that the federal government can

Answers

Answer:

A. Restrict a citizen's rights in times of crisis

Explanation:

The espionage act, for example, has been debated in the Supreme Court for years because of its "unconstitutionality" and its "restriction of free speech". In other words, it restricts a citizens rights of free speech in times if crisis to prevent things that could harm the military.

Does anyone know???

Answers

Answer:

At approximately 8 a.m. on the morning of December 26, 1776, General George Washington's Continental Army reaches the outskirts of Trenton, New Jersey, and descends upon the unsuspecting Hessian force guarding the city.

Explanation:

_____ is the name used to refer to the era of legalized segregation in the United States.

African-American History: Select the correct answer from the choices provided.
A.
Affirmative action
B.
Antebellum
C.
Jim Crow
D.
Reconstruction

Answers

Answer:

C

Explanation:

It's just C ok

Answer:

Women and Minorities: QuizQuestion #9

_____ is the name used to refer to the era of legalized segregation in the United States.  _____________________________________________

Answers:

A. Affirmative action

B. Antebellum

This answer →→→C. Jim Crow←←← is 100% correct

D. Reconstruction

Explanation:

I took the test and this is 100%

"After returning from the South Tecumseh tried to rebuild his shattered confederacy. But when the War of 1812 broke out, he withdrew to Michigan where he assisted the British in the capture of Detroit and led pro-British Indians in subsequent actions in southern Michigan (Monguagon) and northern Ohio (Fort Meigs). When William Henry Harrison invaded Upper Canada, Tecumseh reluctantly accompanied the British retreat. He was killed by American forces at the Battle of the Thames on October 5, 1813."

Based on this evidence, who was fighting whom in the War of 1812?
Americans and Canadians were fighting the British.
Americans were fighting the British and pro-British Indians.
Americans and the British were fighting Shawnee Indians.
Americans and Shawnee Indians were fighting the British.

Answers

Umm, I guess I’m too lazy for that it’s umm c

Examine the chart.

A 4-column table with 8 rows titled Percentage of Married Women Employed Outside the Home. The first column is labeled Ages with entries 14 to 19, 20 to 24, 25 to 34, 35 to 44, 45 to 64, All ages, All ages (whites), and All ages (nonwhites). The second column is labeled 1900 with entries 7.3; 7.3; 6.1; 6.4; 7.7; 5.2; 2.8; and 25.1. The third column is labeled 1920 with entries 12.5; 11.4; 9.7; 9.5; 6.6; 9.0; 6.5; and 31.8. The fourth column is labeled 1930 with entries 12.9; 16.3; 14; 12.1; 7.8; 11.7; 9.6; and 30.3.

What does this chart demonstrate about the change in women’s roles in the early 20th century?

Women’s employment rose fastest among those younger than 20.
The changes affected single women’s employment more than married women’s employment.
White women’s employment increased by a greater proportion than nonwhite women’s employment.
The changes to women’s employment for all ages and all races were greatest from 1920–1930.

Answers

Answer:

c

Explanation:

Answer:

c

Explanation:

edge 2021

plz give me brainilest

PPLLLLLEEEEASSSSEE HELP QUICK!!!! 15 poinnnnnstssssss

Answers

Answer:

C.

Explanation:

Other Questions
Isn't the answer D? I will appreciate it if someone helps :) differences between radio wave and x rays. What is agricultural mechanization? O a. Growth and maintenance of agricultural plants O b. Development of fertilizers and pesticides O c. Use of machines in the agricultural industry O d. Physical science in the context of agriculture 2.50 rounded to the nearest cent HELP QUICK!!! Which equation results from isolating a radical term and squaring both sides of the equation for the equationsq root c-2-sq root c =5 How do you simplify 1 1/3 the sum of two numbers is two. three times the first plus twice the second is five. How does pressure affect an organism plants? What is the molarity of a solution made by dissolving 1.25 mol of HCl in enoughwater to make 625 mL of solution?A) 0.073 MB) 2.00 MOC) 28.5 MD) 500 M HELLLLPPPPPPPPPPP HURRY Will give brainliest 15 Brainly Points:The Scenario:The Powerball Lottery jackpot reaches 1.5 billion dollars, and Jeffrey decides to spend some money each week on lottery tickets. He puts some money in a new bank account and withdrawals the same amount once a week to try his luck at winning the jackpot. After three straight weeks of no luck, Jeffrey has $205 left in his account. After twelve total weeks, he still hasnt won a thing and has $160 left to spend.Karen, on the other hand, knows the odds of winning are almost impossible, and decides to start a savings account instead at the same time as Jeffrey. Karen consistently deposits $7 each week into her account, and after seven weeks has a total savings of $89. Unfortunately, Karens account does not earn any interest due to the extremely low interest rate.a) Write an equation that models how much money is in Jeffreys account at any given week. Show all work in the space below. You can type your work, or insert a picture of hand-written work.b) Write an equation that models how much money is in Karens account at any given week. Show all work in the space below. You can type your work, or insert a picture of hand-written workc) Show algebraically when Jeffrey and Karen will have the same amount of money in their accounts. Show all steps.d) Show algebraically when Jeffrey will run out of money, assuming he never actually wins anything. Show all steps. 100 increased by 99% (awarding brainliest) im not that smart pls help. What is the circumference of these circles using 3.14 or 22/7. (round to the nearest hundredth if necessary) Question 2 of 20 -2020-2021 T-MatWhat is the area of the shape below?6 yd4 yd5 yd9 yd find the perimeter and area. round to the nearest whole number if needed. 20 POINTS ANSWER QUICK7 (1) = 7 is an example of what property? The image shows a cell placed in an aquatic environment. Using yourknowledge of water tonicity, what type of environment was the cell placedin, and what effect will this have on the cell?The environment outside of the cell is hypertonic, and the cell will swell.The environment outside of the cell is hypertonic, and the cell will shrink.The environment outside of the cell is hypotonic, and the cell will swell.The environment outside of the cell is hypotonic, and the cell will shrink. natasha has a sales job and receieves $60,440 as her annual pay plus commission. her company pays her a commision of 12% on her total sales if she makes sales of $70,000 in the first 3 months how much will she be paid for those 3 months? PLS ANSWER FAST WILL GIVE BRAINLY!!!!!!.What are some observations we can make to determine if something has energy?