Multiple choice

What animal does the warthog let ride on its back?

  1. bird

  2. bugs

  3. chimpanzee

  4. butterfly

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Warthogs have a symbiotic relationship with birds, such as oxpeckers, which ride on their backs and eat ticks, fleas, and other parasites from their skin.