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okayineedjust5pointstopostaquestion, somehow gave me -39 points and i made a 40 in agriculture and i dont really wanna get my asz beat by my mom so just let me get these 5 points please and ty-

Explanation:

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.

answer; ///(b) it is composed of four protein chains and four heme groups;