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Biology, 15.07.2019 01:30 glocurlsprinces
How do whales differ from fish? a. whales use blowholes for breathing. b. whales have scales that cover their skin. c. whales develop lungs following metamorphosis. d. whales fertilize externally.
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How do whales differ from fish? a. whales use blowholes for breathing. b. whales have scales that c...
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