The Human Body: Key Parts and Their Functions

The human body is composed of several major parts, each with specific functions. Here's a summary of key body parts:

• 2 eyes for vision.
• 2 ears for hearing and balance.
• 1 nose for breathing and smell.
• 1 mouth for eating, speaking, and breathing.
• 2 lungs for breathing and oxygen exchange.
• 1 heart for pumping blood.
• 2 kidneys for filtering waste from the blood.
• 1 brain to control bodily functions and thoughts.
• 2 arms for movement and activity.
• 2 legs for walking and balance.
• 206 bones in the skeletal system for support and protection.
• 640 muscles for movement and strength.
• 32 teeth for chewing (in adults).
• 1 liver for detoxifying the body.
• 1 stomach for digestion.

These parts, along with other organs and systems, work together to keep the body functioning properly.