Answer:
yes. it's important to save the species that are closer to extinction first. the more critically endangered, the more important it is to save.
Explanation:
Answer:
a
Explanation:
this is because it is sharing in the food that is meant for the organism
Answer:
Its C I had the same question and got it right
The answer is They help control what enters and leaves the cell
Answer: The answer is A. They regulate blood levels of glucose.
Explanation:
Pancreas: insulin- reduces blood-glucose levels; glucagon- increases blood-glucose levels