When ash, cinders, and bombs build up in a steep pile around a volcano’s vent, the result is a
a.
cinder cone volcano.
b.
shield volcano.
c.
composite volcano.
d.
dormant volcano.

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.