Im not sure how to awnser this, whats the question?
Answer:They must keep their internal environment within a narrow range of conditions.
Explanation:
Answer:
a dynamic equilibrium existing between members of any relatively stable natural community and being the resultant of all the effects (as in food chains, parasitism, or pollination) of the constituent organisms on one another. Hope this helps!
Answer:
B
Explanation:
I hope this helps. Sorry if i'm wrong.