The electron transport chain produces the most ATP from

A. NADH2
B. FADH
C. Carbon dioxide
D. Both a and b

What is the farthest destination to date for a human spaceflight mission?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm