In which one of the following sets of animals do all the four give birth to young ones?
A. Kangaroo, hedgehog, dolphin, Loris
B. Lion, bat, whale, ostrich
C. Platypus, penguin, bat, hippopotamus
D. Shrew, bat, cat, kiwi
Answer:A
In which one of the following sets of animals do all the four give birth to young ones?
A. Kangaroo, hedgehog, dolphin, Loris B. Lion, bat, whale, ostrich C. Platypus, penguin, bat, hippopotamus D. Shrew, bat, cat, kiwi