What types of cells are most involved in the cell-mediated response?.

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.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it