Answer:
The answer is "A"
Explanation:
They cannot make their own food, they are heterotrophs
Http://www.phschool.com/science/biology_place/biocoach/bioprop/folding.html hope it helpps
Answer:
2. Can carry less oxygen and more carbon dioxide.
Explanation:
Sickle cell anemia damages and inhibits hemoglobin in red blood cells reducing how much oxygen they can carry.
I just found this by searching for "mushroom diagram".