An animal has a heart with two chambers and blood flows in a single circuit.This animal is
A) a salmon.
B) a frog.
C) a red-winged blackbird.
D) a crocodile.
E) more than one of these.

Name: An animal has a heart with two chambers and blood flows in a single circuit.This animal is A) a salmon. B) a frog. C) a red-winged blackbird. D) a crocodile. E) more than one of these.
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Question

Quizplus · Accepted Answer

Fish, such as salmon, have a two-chambered heart and a single circulatory circuit.

An Animal Has a Heart with Two Chambers and Blood