a teacher uses the diagram below to help him explain hereditary to a group of students which of these combinations identifies the appropriate labels in order as shown in the diagram (1, 2, 3)

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Chromosome,gene,DNA

Explanation:

Took on my tests

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.