Animal with four chamber heart is?
(a) Whale
(b) Earthworm
(c) Shark
(d) Salamander
Answers
Answered by
0
(a)whale................
Similar questions
Accountancy,
7 months ago
Geography,
7 months ago
Math,
1 year ago
Math,
1 year ago
English,
1 year ago
Social Sciences,
1 year ago