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Home Q & A Board Science-Related Homework Help Psychology
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Skip91 Skip91
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9 years ago
Reptiles were the first animals to
A) have back bones.
B) lay shell-covered eggs.
C) be covered by dry scales.
D) both A and B
E) both B and C
Textbook 
Biopsychology

Biopsychology


Edition: 9th
Author:
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Learning Bio-psychology @ Seattle University
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poker.facepoker.face
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9 years ago
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Skip91 Author
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9 years ago
Correct Slight Smile TY
gma_of_7
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Yesterday
Thank you, thank you, thank you!
linlinlin
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2 hours ago
this is exactly what I needed
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