Question

Scientists say that ___ contentment is expressed by purring.

A.
ursine







B.
bovine







C.
feline







D.
aviary

Answer 1

Scientists say that ___ contentment is expressed by purring.

The answer is C. feline

Feline is a cat and cats purr.

A. ursine is a bear

B. bovine is a cow

D. aviary is a large bird cage or enclosure.

Hope this helps. :)