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Other quiz:

Heart Structure and Double Circulation › View

2 atria, 1 ventricle
Which animal has the above heart structure?

A. Insect

B. Fish

C. Amphibian

D. Human

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Energy, Hydrology, Microbiology › View

What is an undersea mountain chain where new ocean floor is produced at a divergent plate boundary?

A. trench

B. abyssal plain

C. volcano

D. mid-ocean ridge

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