A. 33. Why are most fossils from marine organisms?
there has been more marine life than
land life
b. land organisms scavenged more often
after death
the ocean floor usually preserves bodies
better than land
d. all of the above
C.

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.

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