Multiple choice

Which of these creatures is considered a parasite?

  1. amphibian

  2. beetle

  3. fish

  4. tick

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

Ticks are parasites because they live on the bodies of host animals and feed on their blood, harming the host in the process. Amphibians, beetles, and fish are general categories of animals that are typically free-living.