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Title: The heart of amphibians has ____ chambers. The hearts of birds and mammals have ____ chambers. Post by: rolab97 on Mar 29, 2018 The heart of amphibians has ____ chambers. The hearts of birds and mammals have ____ chambers.
a. two; three b. three; four c. two; four d. three; five e. three; two Question 2 Sharks detect motion in the water or waves by their:a. lateral lines. b. electroreceptors. c. keen olfaction. d. sight. e. dorsal fin Title: The heart of amphibians has ____ chambers. The hearts of birds and mammals have ____ chambers. Post by: map on Mar 29, 2018 Content hidden
Title: The heart of amphibians has ____ chambers. The hearts of birds and mammals have ____ chambers. Post by: rolab97 on Mar 29, 2018 The fact that I can't marry you for this saddens me.
Title: The heart of amphibians has ____ chambers. The hearts of birds and mammals have ____ chambers. Post by: map on Mar 29, 2018 Let's keep this professional :monkey:
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