2006-07-25 18:38:49 · 7 answers · asked by Anonymous in Pets ➔ Reptiles
a beating heart
2006-07-25 20:05:59 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Frogs have three-chambered hearts. Like humans, frogs possess a left and right atrium; however, frogs have a single ventricle, while humans have two; the left and right ventricle. They do not mix because the right atrium dips downward into the ventricle, causing the oxygen-poor blood entering the right atrium to pass to the bottom of the ventricle. The oxygen-poor blood fills the lung vessels and forces the incoming oxygen-rich blood to detour into the arteries, where it carries oxygen and nutrients to the tissues. Frog blood is made up of a liquid plasma which carries solid elements such as red and white blood cells.
2006-07-25 18:41:27 · answer #2 · answered by bombhaus 4 · 0⤊ 0⤋
a frog heart
2006-07-26 04:27:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
http://www.susqu.edu/facstaff/r/richard/frog%20heart.html
2006-07-25 18:41:27 · answer #4 · answered by SK8TERGURL~1~NOT~ 2/davesslave 6 · 0⤊ 0⤋
green
2006-07-25 18:40:40 · answer #5 · answered by nocturnidae 3 · 0⤊ 0⤋
cold
2006-07-25 18:41:22 · answer #6 · answered by hilfig06 1 · 0⤊ 0⤋
similar to yours.
2006-07-25 19:54:32 · answer #7 · answered by sunil kumar shah 2 · 0⤊ 0⤋