One adaptation that enables an animal to live successfully on dry land is:
A) external fertilization.
B) a two-chambered heart.
C) moist skin used for gas exchange.
D) gills.
E) development in a shelled egg.
Correct Answer:
Verified
Q52: Which of the following is essential for
Q53: Amphibians are not especially successful land dwellers
Q54: Which of the following is TRUE of
Q55: Why have reptiles successfully adapted to land?
A)They
Q56: To prevent dehydration, reptiles have:
A)embryos that lack
Q58: Which vertebrate group has a three-chambered heart?
A)lobe-finned
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A)amphibian.
B)reptile.
C)bird.
D)mammal.
E)mollusk.
Q60: Which of the following BEST describes the
Q61: The notochord persists into adulthood in all
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