Answer: Mutations can be good or bad.
Explanation:
B) the decay of once-living things
Hope this helps have a great day!
Organelles.
balalalallallalalalalallalalallalalala, this answer is right.
Answer:
A. Carbohydrates are used to store energy and provide structure/support in living things.
Explanation:
The four primary functions of carbohydrates in the body are to provide energy, store energy, build macromolecules, and spare protein and fat for other uses.
Sorry but. Do your own school!
