Internal fertilization, leathery amniotic egg, and skin that resists drying are

Author Question: Internal fertilization, leathery amniotic egg, and skin that resists drying are (Read 1249 times)

federox

Sr. Member
Posts: 308

on: Aug 8, 2013

Internal fertilization, leathery amniotic egg, and skin that resists drying are characteristics of
A) amphibians.
B) nonbird reptiles.
C) chondrichthyans.
D) mammals.
E) birds.

theo

Hero Member
Posts: 698

Reply #1 on: Aug 10, 2013

Answer has to be B, 100%

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