Question

which type of secretion is produced by sebaceous glands? sweet water and salt sebum (an oily secretion) sweat + proteins and fatty substances

Explanation:

Sebaceous glands produce sebum, an oily secretion. Sweat is produced by sweat glands. Water and salt are components of sweat. Sweat + proteins and fatty substances is not the typical secretion description for sebaceous glands.

Answer:

Sebum (an oily secretion)