Florida’s manatees sometimes make their way into freshwater springs, whose warm waters sustain them in winter. What are manatees also known as?

Florida’s manatees sometimes make their way into freshwater springs, whose warm waters sustain them in winter. What are manatees also known as?

A River horses
B Sea cows
C Sea elephants

Also called sea cows, manatees can weigh more than 1,000 pounds. These mammals are fully aquatic herbivores and spend most of their days grazing on the freshwater and saltwater plants that grow in shallow depths.

The correct answer is Sea cows.