Which of the following is not a function of the integumentary system?a. protectionb. excrete small amounts of wastec. movementd. aid in regulating body temperature

Step 1: Define the Problem

Identify which option is not a function of the integumentary system.

Step 2: Break Down the Problem

List the functions of the integumentary system and compare them with the given options.

Step 3: Apply Relevant Concepts

The integumentary system primarily includes the skin, hair, nails, and glands. Its main functions are:

• Protection: Acts as a barrier against pathogens and physical damage.
• Excretion: Removes small amounts of waste through sweat.
• Regulation of body temperature: Maintains homeostasis through sweat and blood flow.

Step 4: Analysis, Verify and Summarize

Analyze each option:

• a. Protection: Yes, it is a function.
• b. Excrete small amounts of waste: Yes, it is a function.
• c. Movement: No, this is not a function of the integumentary system.
• d. Aid in regulating body temperature: Yes, it is a function.

Final Answer

c. movement