Imagine that you are studying a new species. As you examine the circulatory system, you note that a four-chambered heart drives the blood in two directions simultaneously; to the body and to the lungs. What can you conclude about this animal? Check all that apply.

_____ It has double circulation.
_____ It has hemi circulation.
_____ It has single circulation.
_____ The circulatory route is similar to that of a trout.
_____ The circulatory route is similar to that of a snake.
_____ The circulatory route is similar to that of a gorilla.


__X__ It has double circulation.
_____ It has hemi circulation.
_____ It has single circulation.
_____ The circulatory route is similar to that of a trout.
_____ The circulatory route is similar to that of a snake.
__X__ The circulatory route is similar to that of a gorilla.

Biology & Microbiology

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Biology & Microbiology

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Biology & Microbiology