Which of the following best describes the role of fat in protecting vital organs in the human body?

• A. Fat produces hormones that replace the function of vital organs.
• B. Fat converts into muscle tissue to strengthen vital organs.
• C. Fat directly supplies oxygen to vital organs during periods of stress.
• D. Fat acts as a cushion, absorbing shock and insulating vital organs from physical damage.

Answer: (D)

Verified step by step guidance

1. Understand the role of fat in the human body: Fat serves multiple functions, including energy storage, hormone production, and physical protection of organs.
2. Focus on the protective role of fat: Fat acts as a cushion around vital organs, absorbing shock and insulating them from physical damage caused by external forces.
3. Eliminate incorrect options: Fat does not produce hormones to replace organ functions, convert into muscle tissue, or directly supply oxygen to organs. These are not biologically accurate functions of fat.
4. Recognize the correct description: Fat's cushioning and insulating properties are essential for protecting organs like the kidneys, heart, and liver from mechanical injury.
5. Conclude that the correct answer is: Fat acts as a cushion, absorbing shock and insulating vital organs from physical damage.