Such as nadh and fadh, are molecules that capture and transport chemical energy by donating or accepting electrons.

your answer is rna to the question.

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.