Multiple choice

Which systems contains the largest organ in the body?

  1. Immune

  2. Endocrine

  3. Integumentary

  4. Muscular

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

The skin is the largest organ in the human body, and it belongs to the integumentary system, which also includes hair and nails. This system acts as a protective barrier against environmental damage and pathogens. Other systems like the muscular or endocrine systems do not contain the skin.