Multiple choice

Which of the following would be easily fossilized?

  1. Heart

  2. Tooth

  3. Skin

  4. Liver

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

Teeth are the most durable part of vertebrate remains due to their high mineral content (enamel and dentine). Unlike soft organs like heart, skin, or liver, teeth resist decay and fossilize readily.