One of these sets includes exclusively viviparous animals?
A. Monkey, ape and man
B. Elephant, whale and sea-lion
C. Dig, cat and goat
D. All of these
Answer:D
One of these sets includes exclusively viviparous animals?
A. Monkey, ape and man B. Elephant, whale and sea-lion C. Dig, cat and goat D. All of these