Bill Nye-The Human Skin

What is the largest organ in the human body?

• Heart

• Brain

• Skin

• Liver

What is the function of the skin?

• Regulates body temperature

• Protects from the weather

• Provides sense of touch

• All of the above

What is the purpose of sweating?

• To cool down the body

• To warm up the body

• To protect the skin

• To regulate blood flow

Which part of the body has the thickest skin?

• Palms of the hands

• Soles of the feet

• Back of the neck

• Lips

What is the role of melanin in the skin?

• Absorbs sunlight for vitamin D production

• Protects from excessive sunlight

• Determines skin color

• All of the above

Tags

NGSS.MS-LS4-4

What causes pimples or zits?

• Bacterial infection of sebaceous glands

• Excessive sweating

• Lack of vitamin D

• Genetic factors

Tags

NGSS.MS-LS1-5

What happens when you touch a hot surface?

• Your skin absorbs the heat

• Your skin cools down

• Your pain receptors send signals to the brain

• Your skin produces more sweat

Tags

NGSS.MS-LS1-3

Which part of the body has the most sensitive skin?

• Back of the hand

• Lips

• Feet

• Ears

What is the purpose of goosebumps?

• To keep the body warm

• To protect the skin from damage

• To enhance sense of touch

• To regulate blood flow

What is the purpose of fingerprints?

• To improve grip and dexterity

• To enhance sense of touch

• To identify individuals

• All of the above