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lozanna [386]
2 years ago
13

Which of the following includes all of the water on or near Earth’s surface?

Biology
1 answer:
djyliett [7]2 years ago
7 0
Answer to question one is b. hydrosphere and the answer to question two is b. inefficent plants
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Blood pressure falls with distance from the heart. Using this information, which of the following properly lists the type of blo
Angelina_Jolie [31]

Answer:

The correct answer will be- arteries→capillaries→veins

Explanation:

The circulation of blood in the closed circulatory system flows through blood vessels. These blood vessels show structural differences in response to the pressure exerted by the blood on the surrounding medium.

The blood pressure varies in the circulatory system because the heart pumps the blood with a greater force, so the blood vessel called arteries which carries the blood from the heart posses thicker walls.

The blood pressure reduces until the blood reaches the organs, the blood pressure reduces. Thus the blood in the capillaries has lower pressure.

When blood exits from the organs back to the heart, then the blood pressure is highly reduced as a result, the veins carry the blood with lower pressure.

Thus, arteries→capillaries→veins are the correct answer.

4 0
3 years ago
Which human activity is correctly paired with the greenhouse gas that it increases?
Sloan [31]

Answer:

d. sewage treatment and nitrous oxide

Explanation:

7 0
2 years ago
using the food web, describe two complete food chains that include a ptoducer, consumer, and descomposer.​
Damm [24]

Answer:

A food chain is a representation of what eats what in an ecosystem.

A combination of food chains is termed as a food web.

Example of two food chains in a food web are :

Example No 1:

Plant----- Grasshopper------ Frog---snake--- bacteria

Example No 2:

Plant---- rabbits---- fox---- bacteria

In a food chain, producers are usually plants and algae which are able to make their own food. Consumers feed on the plants. In example no 1, grasshoppers are primary consumers, frogs are secondary consumers, snakes are tertiary consumers.

In example no 2,plants are producers, rabbits are primary consumers and foxed are secondary consumers.

Decomposers are organisms that feed on the dead organisms in a food chain. In both the examples of food chain, bacteria are the decomposers.

7 0
2 years ago
Read 2 more answers
Anything added to the environment that is harmful to living things is ?
Paladinen [302]

The other answer is wrong. It would be pollution. Hope this helps you!

3 0
2 years ago
Describe how deep ocean trenches are related to deep ocean ridges. <br> pls help.
tankabanditka [31]

Answer:

idk but add me @a.maanndda <3

Explanation:

cause i want to be your friend :)

8 0
2 years ago
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