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Answer: D

Explanation:

Where is the 1% of Earth’s liquid freshwater located?

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A) Oceans
B) Rivers, aquifers, lakes and groundwater
C) Glaciers
D) None of the above

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In your own words, describe the difference between the movement of particles in liquids and the movement of particles in gases.

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Which of the below best describes the function of the respiratory system?



To circulate nutrients and gases throughout the body.

To bring oxygen into the body and to remove carbon dioxide from the body.

To break down food to glucose molecules that the cells can use.


(This is 7th grade science)

What is a solar system and what planet are included in it?

When tulips bloom, they are attempting to pollinate using the process of meiosis. Which part of the tulip do you think is related to meiosis? Why would the tulip need to undergo meiosis?

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Which statement explains what happens at the water table?

Water rises to a place above the surface where people can collect it and use it for drinking water.
Materials such as clay or granite prevent water from seeping into the ground at the water table.
A boundary forms between an area filled with water and an area with both moisture and air.
Water from rivers, lakes, and streams seeps into the ground and saturates it to reach the water table.

As rain seeps into the soil and becomes groundwater, it can travel into the saturated zone and become part of
A. the ocean.
B. a pond.
C. an aquifer.
D. surface runoff.

The following diagram shows the branching tree diagram for some animals.
Which two organisms share the greatest number of derived characteristics?

Some species can reproduce sexually or asexually. In which two situations is sexual reproduction advantageous?
A. When no individuals of the same species are available for mating

B. When many individuals of the same species are available for
mating.

C. When the individuals live in a stable environment in which they
thrive.

D. When the individuals live in an environment that suddenly
changes.

What is a natural resource? Give 3 examples.

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Use the scenario below to answer the following question

Jerimiah and Nicko were discussing how well a vehicle uses its energy. They add a gallon of gasoline to the vehicle and observe the vehicle as their friend drives it in a circle around them. Jerimiah and Nicko hear the sound of the running engine, feel heat coming off of the exhaust and off the engine, and can see the vehicle move around them. After doing calculations they realize the vehicle did not travel nearly as far as they thought it would when it used the gallon of gasoline. Jerimiah claims that the energy must have been destroyed during its use, which is why they both heard the engine noises and felt the heat coming off. Nicko claims that the energy could not have been destroyed, but cannot determine what happened to all of the energy.

What can Nicko say that will explain why the energy was not destroyed during their test?

Which statements describe vascular tissue? Check all that apply.

a)The primary purpose of vascular tissue is to support the plant and help it stand upright.
b)Phloem carries food made during photosynthesis to other parts of the plant.
c)Phloem contains the chloroplasts.
d)Xylem moves water and nutrients throughout the plant.
e)Xylem is the protective, waxy layer on a plant that prevents water loss.

Who is the father of genetics? Please mention 4 contributions he made for Genetics.
30 points!!!!

Which three types of pathogens cause disease by trying to get nutrients from
your body?

Which of the following is correct?

A) Protists live in wet environments.

B) Protists are all heterotrophs.

C) Protists are all autotrophs

D) Protists are all multicellular.

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Which of the below best describes the function of the respiratory system?



To circulate nutrients and gases throughout the body.

To bring oxygen into the body and to remove carbon dioxide from the body.

To break down food to glucose molecules that the cells can use.


(This is 7th grade science)

Which are responses to internal stimuli? Check all that apply.

A child has a fever of 101°F.
A chipmunk runs from a predator.
An owl sleeps in a tree.
A dog pants on a hot day.
A snake moves to a sunny rock to get warm.

Choose an animal which you are particularly interested in learning more about. Spend some time learning about the kinds of food the animal eats, how it protects itself, where it lives, and how it finds shelter. Write a report about your animal’s niche and include a description of all the different aspects of niches that you can find.

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True or False: Asthma is a disease that affects all NYC residents equally.


True

False


(This is 7th grade science)

A trait that is helpful to a species will become more common in that species over time. This is called ___________.
Group of answer choices

A. genetic variation

B. transition

C. overproduction

D. selection

Using the description in the scenario below, list all energy transformations that are provided.
Franchesca is preparing for her morning ride on her bicycle. She first eats a light meal, then rides her bike for 30 minutes.

what are the differences between a recessive phenotype and a dominant genotype

All of the following are important environmental problems in Latin American cities, except __________.
A.
water scarcity
B.
air pollution
C.
transpiration
D.
waste disposal


Please select the best answer from the choices provided

A
B
C
D

Which statement best describes the human respiratory system? A) It is composed of a network of moist passageways that permit air to flow from the external environment to the lungs. B) Each cell of the human body is in direct contact with the external environment, and gas exchange occurs by diffusion. C) The external body surface is kept moist to allow for gas exchange. D) Gases diffuse across membranes on both the external and internal surfaces of the body.

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Very hot magma rises toward the surface because it is less dense. The magma
becomes
as it cools, and
back toward the
core

form in the mantle where hot magma keeps rising.
then cools and sinks again

The movement of magma under the crust applies
plates
to tectonic plates

Rising hot magma pushes up on the crust, causing it to break and allowing
to form
happens where magma moving sideways and lava
forming new crust pushes plates in opposite directions.

Oceanic trenches form where denser oceanic crust is pushed under lighter
crust. The subducted plate begins to melt as it moves
into the mantie