Answer:
Nitrogen about 77 percent of the atmosphere is composed of nitrogen
Answer:
Pentose sugar
Explanation:
phosphate and pentose sugar are the backbone of a dna strand
Answer:
If distinct biological species are to coexist in sympatry, they must be reproductively isolated and must exploit different limiting resources.
Explanation:
Answer:
<h2><em><u>Option</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em></h2>
Explanation:
As,
If alligators are shown as their increase in population in that pond so, more alligators which will eat more frogs which will lead in the decrease in their population.
