Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

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; i believe the correct answer is (a)0

within 30 of the equator hope this