Which organ protects, regulates body temperature, and excretes wastes?Multiple choice question.livermuscleskeletonskin

Break Down the Problem

1. Identify the functions that need to be fulfilled by the organ in question: protection, regulation of body temperature, and excretion of wastes.
2. Analyze the options provided: liver, muscles, skeleton, and skin.

Relevant Concepts

1. Protection: The organ should have a role in defending the body against physical damage and pathogens.
2. Regulation of Body Temperature: The organ must participate in maintaining the body's thermal balance.
3. Excretion of Wastes: The organ should be involved in the removal of waste products from the body.

Analysis and Detail

1. Liver: Primarily involved in detoxification and metabolism but does not serve all listed functions.
2. Muscles: Important for movement and energy expenditure, not directly involved in temperature regulation or waste excretion.
3. Skeleton: Provides structure and support but does not participate in temperature regulation or waste management.
4. Skin:
   • Protects against external damage and pathogens.
   • Helps in regulating body temperature through sweating and blood flow.
   • Plays a role in excretion through perspiration.

Verify and Summarize

After analyzing the functions and roles of each organ, it is clear that the skin is the only organ that fulfills all three functions mentioned in the question.

Final Answer

The correct answer is skin.