Answer: No
The main idea of this paragraph is that humpback whales swim using their tails to move themselves through the water.
Explanation:
The powerful swimmers use their massive tails to move themselves through the water. They travel at an average of six miles per hour, steering with their 15-foot-long flippers. Sometimes, humpback whales even catch a ride on the ocean currents as they travel down the wet superhighway. This makes their three-month trip a little easier.
