Answer:
Hormones can trigger asthma attacks.
Explanation:
hope it will help you
Answer:D
Explanation:
Cell wall provides structure and protection
Answer:
what's your question, if it's what varies in the human Bodie it could breast, penis...
Answer:
I think it would be sickle-cell trait because sickle-cell anemia is where your red blood cells are shaped in a creasent shape instead of a round shape. So this will cause clotting. I am not so sure about this question, but I think I would go with sickle-cell trait.
Explanation:
Oxygen is what plants release into the atmosphere
