Biology High School

A hawk eats small rodents such as mice and
chipmunks. It has no natural predators in the
ecosystem shown here. Which empty box in the
food web above represents a hawk?

A. B.
B. A
C. D
O D. C

A Hawk Eats Small Rodents Such As Mice Andchipmunks. It Has No Natural Predators In Theecosystem Shown

Answers

Answer 1

B represents the hawk

Answer 2
The answer is for this question is A bc the mice go to that question

Related Questions

What are 2 ways nitrogen becomes useable to plants,humans,and animals?

Answers

when broken apart during fires or lightning. bacteria or bacteria associated with bean plants.

Animals get the nitrogen they need by eating plants or other animals that contain nitrogen. When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use.

Which of the following is NOT a function of an antibiotic?
A. targeting the ribosome that inhibits protein synthesis, causing the cell to not function correctly
B. attacking the mitochondria, inhibiting the production of sugars that give the cell energy
C. inhibiting the production of the cell wall and breaking down what is present​

Answers

Answer:

B. attacking the mitochondria, inhibiting the production of sugars that give the cell energy

Explanation:

Antibiotics can't attack on the mitochondria of the cell because mitochondria provides energy to the cell. Mitochondria is also known as power house of the cell means that it provides energy to the cell in order to continue its activities. If antibiotic attack on mitochondria of the cell, the cell has no energy for performing its activities that leads to cell death so that's why we can say that antibiotic can't attack on the mitochondria of the cell.

Upon close examination of the skeleton of an adult python, a pelvic girdle and leg bones can be
observed. These features are an example of
a. artificial selection
b. homologous structures
C. vestigial structures
d. comparative embryology

Answers

Answer:

vestigial structure that is C

Why might cell division occur?
A. To provide energy for body functions.

B. To make more cells, to grow, and to repair damaged tissue

Answers

Answer:

Its B...........

..............

Answer:

B

Explanation:

Mitosis occurs when the tissue is tearing, for example if you have a paper cut, mitosis will repair the damaged cells. Energy in the body is a completely different process that has to do with the pancreas making insulin and glucose.

which factors have approximately 50% of the affected species being listed as threatened according to the graph select all that apply​

Answers

Answer:

A.B.E.

Habitat Loss

Toxins and Pesticides

Invasive Species

Explanation:

I just took USA Test prep. I know its a late response but they said thats the rignt answer.

Which of the following cells is NOT an antigen presenting cell?

B-Cells

Dendritic cells

Macrophages

T-Cells

Answers

Answer:Dendritic cells Explanation:

T- cells is not a antigen presenting cell.

What are T-cells?"T cells are part of the immune system and develop from stem cells in the bone marrow."" They help protect the body from infection and may help fight cancer."What is antigen presenting cells?"An antigen-presenting cell (APC) is an immune cell that detects, engulfs, and informs the adaptive immune response about an infection."It includes macrophages, dendritic cells and B- cells.

Hence, the answer is T-cells.

To learn more about antigen presenting cells here

https://brainly.com/question/13588471

#SPJ2

Hey, can someone please help me with this real quick

Answers

animalia, fungi , plantae , eubacteria,protista , archaebacteria

Help me, it's due today

Answers

1. Mouth/Nose
2. Pharynx
3. Trachea
4. Bronchi
5. Bronchiole
6. Alveoli

Study hard.

why do organisms need both processes?

Answers

Answer:

The products of one process are the reactants of the other. Together, the two processes store and release energy in living organisms. The two processes also work together to recycle oxygen in Earth's atmosphere.

Explanation:

The products of one process are the reactants of the other. Together, the two processes store and release energy in living organisms. The two processes also work together to recycle oxygen in Earth's atmosphere.

Help me with this please. I’ll give brainliest

Answers

Answer:

The answer to the question is amplitude

Explanation:

This is the answer to the question because a month ago I took the quiz and I got the question. Amplitude doesn't relate.

disadvantages of parthenocarpy to the plants​

Answers

Answer:

-Seedless fruits can not be used to produce new progeny of any plant.

-Parthenocarpy is undesirable in nut crops because the seed is the edible part.

-Quality and Size of fruits get changed in case of Parthenocarpic fruits as compared to the normal state.

Explanation:


After proteins are made, they must be
sorted and packaged in preparation for
use by the cell. Where does this take
place?
A. endoplasmic reticulum
B. cell wall C.Golgi bodies

Answers

C. Golgi Bodies, also called Golgi Apparatus

Question 32
2 pts
Which of the following is true about horns and antlers?
Antlers are permanent and are made of hair.
O None of the other answers are correct.
O Horns are shed yearly and are made of hair.
O Antlers are shed yearly and are made of bone.
Horns are shed yearly and are made of bone.

Answers

Answer: C

Explanation:

Kinda common knowledge. Reindeer have antlers and they shed yearly

The chart below is a taxonomic key for the fictitious insect genus
Problematica. To which species does the insect in the picture belong?
Select one:

A. Problematica differensis
B. Problematica brancus
C. Problematica cantrellis
D. Problematica alva

Answers

C. Problematica cantrellis

A tornado strips out a section of a forest. What type of succession is this? Why?

Answers

Answer:

Secondary succession

Explanation:

A secondary succession is when a type of disturbance happens when there is already soil present. In this case, it has already started out with a forest (including plants, trees, and wildlife). Other examples of a secondary succession include a wildfire, hurricane, flood, or human destruction.

This is different from a primary succession. A primary succession occurs when  there is no soil present.

Canada's laws are made by the government which includes?

Question 4 options:

Parliament and a prime minister


monarch


General public demands


general rebulic

Answers

Answer:

and that they have the Queen as the some sort of importance of the common wealth

A chemist wants to show how the molecular structures of the major greenhouse-effect contributors allow them to
absorb heat.
Which of the following would the chemist not be modeling?
A) carbon dioxide
B) carbon monoxide
C) chlorofluorocarbons
D) nitrous oxide
E) methane gas

Answers

Answer:

Option C is the correct choice

Explanation:

The major contributor of green house effect are

a) Carbon dioxide (CO2)

b) Carbon Mono-oxide (CO)

c) Nitrous oxide

d) Methane

e) Ozone

The chlorofluorocarbons (CFCs) is a man made green house gas and hence the chemist will not model it as it does not allow to absorb heat. Instead it leads to non ending chain reactions with the ozone layer thereby degrading it and hence allow entry of harmful UV rays.

Option C is the correct choice

4. Which of the following is the most likely result of a non-native generalist species being introduced into an ecosystem?

a. Without natural predators, the species may outcompete native species.
b. The species will have no food sources and will not survive.
c. Extinction of the species will be likely throughout its range.
d. The species will cause changes in ballast water.

Answers

a. Without natural predators, the species may outcompete native species

Which of the structures in the diagram is labeled by number 8? *
O perimysium
O muscle fiber
Otendon
O blood vessel
O endomysium​

Answers

It's tendon.

Tendon is a connecting tissue that connects bones and muscles.

Describe the role of each of these white blood cells:
• T cells:
• B cells:

Answers

Answer:

B cells are at the centre of the adaptive humoral immune system and are responsible for mediating the production of antigen-specific immunoglobulin (Ig) directed against invasive pathogens (typically known as antibodies).

Explanation:

T cells are a part of the immune system that focuses on specific foreign particles. Rather than generically attack any antigens, T cells circulate until they encounter their specific antigen. As such, T cells play a critical part in immunity to foreign substances.

Answer:

T cells are responsible for cell-mediated immunity.

B cells are responsible for humoral immunity or antibody production

Explanation:

i got it right

Mendel examined many crosses involving traits found in pea plants. He identified being tall as dominant (T)
and short as recessive (t). What is the genotype of a heterozyous tall plant?

Answers

Answer:

Tt

Explanation:

Heterozygous means the organism has two different alleles, one for tall and one for short.

What time of year does everywhere on Earth receive an (almost) equal amount of daytime sunlight? Why does this occur?

Answers

Answer:

September Equinox

Explanation:

it occurs when the sun crosses the celestial equator from north to south

HELLPP I NEED THE ANSWER NOW!!!!!
Bloodworms, which are the mature larvae of non-biting midge flies, are commonly found in and around bodies of water. Most types of bloodworms can live only in pollution-free, oxygen-rich environments. However, a few species thrive in environments with low concentrations of oxygen and high concentrations of nutrients and pollutants. From the changes in the bloodworm populations shown in the table above, what can be determined about how water in the stream has changed?
A. The water has become less polluted, as evidenced by the decrease in the number of bloodworm species present and the increase in bloodworm population density.
B. The water has become more polluted, as evidenced by the decrease in the number of bloodworm species present and the increase in bloodworm population density.
C. The water in the stream has become less nutrient-rich, as evidenced by the increase in bloodworm population density.
D. The water in the stream has become more oxygenated, as evidenced by the increase in bloodworm population density.

Answers

Answer:

B

Explanation:

The water has become polluted,as evidenced by the decrease in the number of bloodworm species

In addition to mutations, genetic variation can also arise during the formation of gametes during meiosis. During meiosis I, homologous chromosomes can randomly exchange segments, in a process called crossing-over. This trading changes the order of the genes in the DNA and on the chromosomes. Exchange material is integrated into the rest of the chromosomes DNA. Each chromosome loses some DNA and gains some DNA. As a result, there are more genotypes in the offspring. 2. What function does recombination by crossing-over have in genetic variation

Answers

Answer:

Crossing over ensures that organisms of the same parents have differences in genetic content making them unique in one way or the other.

Explanation:

This question is describing the process of crossing over, which occurs only during prophase I of meiosis. During the process of crossing over, alleles of a gene are exchanged between non-sister chromatids of homologous chromosomes (mother and father chromosomes).

Hence, a unique GAMETE that has been genetically recombined will be formed. When these gametes are fertilized (egg) or fertilizes (sperm), organisms that are genetically different from their parents are produced. This ensures genetic variation, which is a difference in the genetic content of organisms.

the goal of applied science is

Answers

Answer:

In contrast, applied science or “technology,” aims to use science to solve real-world problems, making it possible, for example, to improve a crop yield, find a cure for a particular disease, or save animals threatened by a natural disaster. In applied science, the problem is usually defined for the researcher.

Explanation:

I hope this helps, but when you use this make sure you copy and paste this to paraphrasing tool.

Match the following. 1. tetanus rickettsia 2. Rocky Mountain spotted fever malaria 3. drinking water rabies 4. decreased body temperature lockjaw 5. animal bite hypothermia 6. mosquito potable

Answers

decreased body temperature lockjaw

animal bite hypothermia

tetanus rickettsia

drinking water rabies

mosquito potable

Rocky Mountain spotted fever malaria

Explanation:

thats the order it won’t let me put the numders



Using the Gizmo, create a fruit fly with the correct genotype. Explain how you did it

Answers

Answer:

I did 4 crossovers and followed the genotype. That's how I did it.

Explanation:

Answer:

I did 4 crossovers and followed the genotype that the gizmo gave to me.

Explanation:

Hope this helped! :)

More than 1.5 million species of animals have been described, yet all of them have DNA that is made of the same building blocks. This is evidence that all animals have a _________ ancestor.

Answers

Answer:

common or single is the answer

Please state some examples of fungus.​

Answers

Answer:

Examples of fungi are yeasts, rusts, stinkhorns, puffballs, truffles, molds, mildews and mushrooms.

Mosses are an example of which of the following?
decomposers
heterotrophs
autotrophs
detritovores
primary consumers

Answers

Answer:

mosses are autotrophs

Explanation:

-

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Amelia has a 1-6 number cube (dice). She rolls the cube twice. What is the probability that she rolls two evennumbers in a row? In the diagram, point C represents the center of the sphere. Diego says that the part of the sphere labeled D is the radius. Gregoire says that the part of the sphere labeled D is the diameter of the sphere.A sphere. C is the center and D is the diameter.Who is correct and why?Gregoire is correct; the diameter is a chord that passes through the center of the sphere.Gregoire is correct; the diameter is a chord that is from the center to the surface of the sphere.Diego is correct; the radius is a chord that passes through the center of the sphere.Diego is correct; the radius is a chord that is from the center to the surface of the sphere. Translate the word phrase into a math expression.15 fewer than the product of 4 and a number.ples look at pic to know the options :) Daniela: Maestra, Cmo se llama? De qu nacionalidad es? Maestra: Me llamo Natalia Cruz. ________ mexicana.A. Yo vengo deB. Yo soy deC. Yo soyD. Soy de Read the paragraph.I have been a nurse for twenty years. In that time, I have seen a great number of patients suffer because they did not have health insurance. One of the worst cases was a young mother of two who was diagnosed with early stage skin cancer. Because she could not afford treatment, the cancer spread from her skin to other parts of her body. By the time I saw her for the first time, the cancer had reached her brain, and she could no longer be helped. This sort of thing should not happen to anyone. A strong universal health care system could prevent instances like this from occurring.What makes this appeal from the paragraph convincing?I have been a nurse for twenty years.It uses proven data as evidence.It appeals to the readers emotions.It shows the writers credibility.It reveals important statistics. why did Nazl authorities like the Madagascar Plan better than the idea of settling the Jews in Poland?The Madagascar Plan would take less personnel to implement,The Madagascar Plan was a more humane solutionThe Madagascar Plan got the Jews out of Europe completely,The Madagascar Plantwas approved by the JudenratBest Place the following in order of increasing entropy at 298 K. Ne Xe He Ar Kr A) He < Kr < Ne < Ar < Xe.B) Xe < Kr < Ar < Ne < He.C) Ar < He < Ar < Ne < Kr.D) Ar < Ne < Xe < Kr < He.E) He < Ne < Ar < Kr < Xe. What is the slope of the following graph? PLZZZZ HELP!! What type of atmospheric conditions does weather describe?A.Global B.Average C.Long term D.Current Find the length of the hypotenuse of the triangle.1mm 4/5mm c Which of the following is a typical number of books one student checked out? 1. 8x 4 = 12x + 122. 7(x 2) + 3x = 46are 2 different questions, answer the 2 if you can what were the conflicts/ caused that lead up to ww1? Evaluate the following, using the distributive property. (i) 39 99(ii) ( 85) 43 + 43 ( 15)(iii) 53 ( 9) ( 109) 53(iv) 68 (17) + ( 68) 3(v) 26 x (-48) + (-48) x 36(vi) (-41) x 102(vii)(-57) x (-19) + 5 Math each value on the left with the number on the right that includes that value. 100 m100 m120 mWhich is the height of the triangle?O A. 40 mB. 60 mO C. 80 mD. 100 mO e 110 m 1. When was the Spanish settlement known as New Mexico founded?A. 1675B. 1616C. 1598D. 1680 PLZZ HELP ASAP THE FIRST ATTACHMENT IS THE PARAGRAPH THAT HAS THE ANSWERSS 1. Quin est lejos?A. Olga est lejos.B. La fiesta est lejos.C. Toms est lejos.2. Con quin habla Toms?A. Habla con Olga.B. Habla con Toms.C. Habla con su mam.3. Por qu no va Olga a la fiesta?A. Porque no tiene tiempo.B. Porque no tiene transporte.C. Porque no tiene permiso.4. Por qu no hay problema?A. Porque la fiesta es maana.B. Porque Toms tiene carro.C. Porque van a tomar el autobs.1. Qu transporte tomas para ir a la escuela?2. Qu tomas para ir al parque? Est lejos o cerca?3. Vas a fiestas con amigos? Explica. simplify 0.6 kg : 3/4 kg : 400 g PLEASE HELPTen rabbits are put in an enclosed wildlife ranch and the rabbit population triples each year, as shown in the table.Year Rabbit Population0 101 302 903 2704 8105 2,430Complete each of the 2 activities for this Task.Activity 1 of 2Write an equation where y represents the number of rabbits in x years. Activity 2 of 2A second population of 10 rabbits is placed in a second enclosed wildlife ranch and doubles each year.Select all statements that are TRUE when comparing the equation of the second group of rabbits to the first group. A. The base of the exponent will change from 3 to 2. B. The function will become quadratic. C. The y-intercept will change. D. The second population will increase less rapidly.