Answer:
Bark
Explanation:
The scales on the fish serves as protection for the fish. And the tree bark serves as protection for the tree.
Answer:
can someone help me on my question
Explanation:
Answer:
C is endoplasum, d is ribosomes , e is mitocondia
Explanation:
Insulin controls blood sugar by lowering it, glucagon tells the liver to release its stored sugar into the blood stream, increasing blood sugar.
Answer:
D. Sun > Grass > Mouse > Owl
Explanation:
the arrows show the flow of energy; in other words they show who is receiving the energy
