Answer:
Im pretty sure its A the phagocytes.
Explanation:
The ecosystem that he should consider is the <span>tropical rain forest ecosystem.
In that area, there are uncountable amounts of various plants and animals that have not all yet been discovered and who all live together to build the biome. This biome is indeed the most diverse one even at this point without the knowledge of all possible life forms.</span>
Your genotype<span> is your complete heritable genetic identity; it is your unique genome that would be revealed by personal genome sequencing. However, the word ...</span>
If one trophic levels population increases or decreases too much, it can decrease the amount of producers, this decreasing the amount of energy available in food web which can cause population crash.