The order of bases along a gene determines
a. the structure of a carbohydrate.
b. the structure of protein.
c. how dna is passed down to offspring.
d. how chromosomes are arranged in the nucleus.

the most logical answer would be a

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.