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katen-ka-za [31]
3 years ago
5

Which of these activities can help conserve natural resources?

Biology
1 answer:
Papessa [141]3 years ago
5 0
D. Recycling cardboard boxes.
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You are having lunch with an elderly friend when suddenly he begins to experience chest pain and tightness. He reaches into his
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The generation of nitric oxide is done by almost every kind of cell present in the human body, it is one of the essential constituents that plays an important function in maintaining proper health of blood vessels. The nitric oxide acts as a vasodilator, that is, it relaxes the blood vessels' inner muscles, thus making the blood vessels to broaden.  

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3 years ago
Below shows a process that occurs in cells. The type of building blocks represented by the letters A, B, and C in this process a
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C. Amino Acids.
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4 0
2 years ago
Question 15 (1 point)
ratelena [41]

Answer:

Fish is a species that has a spine. Although other species in that list have spines, fish is a representative vertebrate example when learning about them.

Explanation:

A vertebrate is a species that has a spine / multiple vertebrae.

<em>(I'm sorry if this was not the answer you're looking for)</em>

5 0
3 years ago
Remembering the function of chloroplasts, in which part(s) of the leaf is photosynthesis taking place​
larisa [96]

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Palisade mesophyll and guard cells. 13. Remembering the function of chloroplasts, in which part(s) of the leaf is photosynthesis taking place?

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hope this helps.... :)

6 0
2 years ago
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The amount of available energy changes between the trophic levels found in a food chain or energy pyramid. Photos (left to right
Aliun [14]

Answer;

A. leaf to mouse

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-Considering the fact that the amount of energy at each trophic level reduces as it moves through an ecosystem from the lowest trophic level which happens to be producers (plants).  And about 10 percent of this  energy at any trophic level is transferred to the next level since the rest is lost largely through metabolic processes as heat.

-It means that the lower the trophic level the higher the energy obtained, for instance from producers to primary consumers, more energy is passed since it is the first passage of energy.

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3 years ago
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