Frogs, toads, and salamanders are A) vertebrates. B) chordates. C) amphibians. D) all of ...

Author Question: Frogs, toads, and salamanders are A) vertebrates. B) chordates. C) amphibians. D) all of ... (Read 126 times)

future617RT

Hero Member
Posts: 543

on: Jun 22, 2018

Frogs, toads, and salamanders are

A) vertebrates.
B) chordates.
C) amphibians.
D) all of the above
E) both A and C

Question 2

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

akudia

Sr. Member
Posts: 347

Reply #1 on: Jun 22, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: E

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