Which measurement most accurately describes the height of a giraffe?

Giraffe: 15 – 20 ft.

Step-by-step explanation:

Of course, it all depends on the species and gender of the giraffe, but the average height is about 15 to 20 feet tall. A giraffe's height is an evolutionary adaption that allows it to feed on tall trees and other sources of vegetation that grow high above the ground. ... Giraffes have evolved from shorter animals because the ability to eat leaves that most animals could not reach gave them a survival advantage.

Hope this helped!

i believe the correct answer is b.