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david is studying a mammal, but ping is not. the animal that mandy is studying can be found in the ocean. the animal that alan is studying is slower than the animal that david is studying. who is studying the dolphin?

1 Answer

6 votes

Answer:

David

Step-by-step explanation:

David = mammal + fast

Alan = not mammal + slow

Just by this, we can assume that David is studying the dolphin because they are mammals and quite fast!

User Brinsley
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