A(n) ____________________ is a cut or incision on the skin where infection is not present.
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The skin is designed to reduce the harmful effect of ultravi…
The skin is designed to reduce the harmful effect of ultraviolet radiation contained in sunlight.
Match the life function with the applicable body system.
Match the life function with the applicable body system.
Flat, irregularly shaped cells that line the heart are calle…
Flat, irregularly shaped cells that line the heart are called _____.
What is it called when a cell has the ability to change into…
What is it called when a cell has the ability to change into another type of cell?
Nails are formed by the _____ layer.
Nails are formed by the _____ layer.
Putting two thin layers of tissue together forms membranes.
Putting two thin layers of tissue together forms membranes.
Skin is protected by a thick, oily substance called _____.
Skin is protected by a thick, oily substance called _____.
The internal and external surfaces of the body are covered b…
The internal and external surfaces of the body are covered by _____ tissue.
The treatment for malignant melanoma is cryosurgery.
The treatment for malignant melanoma is cryosurgery.