C. hemoglobin hope this helps
Ecologists make models to gain insight into complex phenomena such as the effects of global warming on ecosystems.
hope this helps
Answer:
A niche is a way that a population uses the living and nonliving resources of its habitat.
Explanation:
A niche is the role a population has in it's habitat, and the second option is the best one that matches.
Answer:
71 percent. hope this helps
Explanation: