What is the average length of an adult humpback whale?

A 45 to 55 feet
B 70 to 80 feet
C 90 to 100 feet

Correct Answer: 45 to 55 feet

Fact: Adult humpback whales typically measure between 45 and 55 feet in length, about the size of a standard school bus. Despite their massive size, humpbacks are known for their grace in the water, often performing acrobatic breaches and tail slaps to the delight of whale watchers.