Multiple choice general knowledge

Sharks and rays are the only animals known to man that don't get __________________

  1. feaver

  2. cold

  3. cancer

  4. heart attack

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

Sharks and rays are virtually immune to cancer, which has been scientifically documented. Their cartilage structure and immune system properties may contribute to this resistance, making them unique among vertebrates.