One Feature That Amphibians and Humans Have in Common Is

Question

One feature that amphibians and humans have in common is
A)the number of heart chambers.
B)the type of gas exchange tissues.
C)a complete separation of circuits for circulation.
D)the number of circuits for circulation.
E)a low blood pressure in the systemic circuit.

Accepted Answer

Both amphibians and humans have two circuits for circulation: the pulmonary circuit, which circulates blood through the lungs or skin for gas exchange, and the systemic circuit, which circulates blood through the rest of the body to deliver oxygen to tissues.