Im not to sure but i thinks its pulmonary vein
Answer:
one is a fish and the other is a bug
Explanation:
Answer:
D
Explanation:
i am sorry if this is wrong
Answer:
all of the multiple choice are correct.
the answer to the second graph one is C the last one, or Monarch butterfly population is decreasing.
The one about Frank and maple trees is A, or carrying capacity. The second one about Frank and the maple trees is also A, or population distribution.
Explanation: