I think that this would be carbohydrates, I'm not completely sure though.
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The kidneys secrete an enzyme called renin
A. long toes
because temper, humor and acting ability cannot be inherited.
Answer: E. reforestation
Explanation:
Reforestation is a process of planting trees in an area so as to conserve the land as future forest. According to the given situation, reforestation is the practice which can be used by the biologists to grow nitrogen fixing plants in an area so as to increase the nutrient concentration of the soil which have been depleted.
Answer:
I would say b
<em>I might be wrong but I hope i helped! ^^</em>
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