Answer:
a & c.
Explanation:
small local populations depend on a specific food source. If the food source is depleted because of the existing populus, chances are, there will be no reproduction. If the populus, does not look beyond their boundaries for food, the species will die.
Answer:
Definition. Analogous structures are similar structures that evolved independently in two living organisms to serve the same purpose. The term “analogous structures” comes from the root word “analogy,” which is a device in the English language where two different things on a basis of their similarities.
Explanation:
Hope this can help you...But if it's not im so sorry....
Angiosperms can use Insects animals and wind but not water.
so your answer is water.
White blood cells (if need more specific answer, probably macrophages)