Why have reptiles successfully adapted to land?
A) They nurse their young.
B) They produce eggs that resist dehydration.
C) They are endothermic.
D) They lack gills at any point during their development.
E) They have a two- chambered heart to maximize oxygen utilization.
Correct Answer:
Verified
Q46: Why are reptiles better adapted to land
Q47: Although they are mammals, monotremes lack
A) nipples.
B)
Q48: Which of the following is TRUE of
Q49: To prevent dehydration, reptiles have
A) scaly skin.
B)
Q50: An animal that has a four- chambered
Q52: Birds belong to a related group of
Q53: Which of the following is essential for
Q54: Why can't amphibians be entirely terrestrial?
A) Their
Q55: A marsupial is a(n)
A) mollusk.
B) bird.
C) reptile.
D)
Q56: Which characteristic do birds share with mammals?
A)
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