Skin

outermost layer of skin

• epidermis

• dermis

• melanin

• pore

tiny opening on the surface of the skin

• Dermis

• Pore

• Epidermis

• Melanin

What can you conclude from the fact that your skin prevents harmful germs from entering your body?

• Without skin, your immune system wouldn't function

• Germs can enter your body through cuts and scrapes

• Wearing heavy clothes will protect you against most diseases

• Your skin cells contain powerful antibiotics

Where can you find dead skin cells?

• Your innermost layer of skin

• Your outermost layer of skin

• The border between the epidermis and the dermis

• The border between the dermis and the hypodermis

What layer of skin is this

• Melanin

• epidermis

• dermis

• hypodermis

What layer of skin is this

• hypodermis

• epidermis

• dermis

• pore

What layer of skin is this?

• epidermis

• dermis

• hypodermis

• melanin

Why do you turn red when you are hot?

• The blood vessels in your skin constrict, reducing blood flow to cool the body
• The blood vessels constrict to increase blood flow to cool the body
• The blood vessels dilate to increase blood flow to the skin
• The blood vessels dilate to decrease blood flow to the skin

When compared to someone of very light skin, a person with dark skin has more

• folliculitis
• keloids
• melanin
• urticaria