Which question could be answered using the process of scientific inquiry?
Why do tuna exist?
What food do tuna like to eat?
When will all of the tuna be gone from the ocean?
• How has the average size of tuna changed from year to year?
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dz nuts.   eeneneneeenenne

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.

the dark variety, as they are not visible on the dark tree barks

explanation: