Quiz

Which of the following is not a function of the digestive system?

• A. Absorption of nutrients
• B. Transport of oxygen
• C. Breakdown of food into simpler substances
• D. Elimination of undigested waste

What is the main function of the respiratory system?

• A. Pumping blood throughout the body
• B. Producing hormones for growth and development
• C. Exchanging gases (oxygen and carbon dioxide)
• D. Filtering blood and removing toxins

Which organ is part of the central nervous system?

• A. Heart
• B. Liver
• C. Brain
• D. Stomach

What is the function of the kidneys in the excretory system?

• A. Regulation of body temperature
• B. Production of hormones
• C. Removal of metabolic wastes from blood
• D. Digestion of food

Which system is responsible for protecting the body from diseases and infections?

• A. Endocrine system
• B. Immune system
• C. Muscular system
• D. Reproductive system

What is the function of the skeletal system?

• A. Coordination and control of body activities
• B. Production of offspring
• C. Support and protection of organs
• D. Breaking down food into nutrients

Which of the following is a function of the endocrine system?

• A. Transporting oxygen to cells
• B. Controlling body movements
• C. Regulating growth and metabolism
• D. Producing gametes (sperm and eggs)

What is the function of the reproductive system?

• A. Producing hormones for growth
• B. Exchanging gases (oxygen and carbon dioxide)
• C. Creating a barrier against pathogens
• D. Producing offspring

Which system is responsible for maintaining body temperature and fluid balance?

• A. Circulatory system
• B. Integumentary system
• C. Lymphatic system
• D. Respiratory system

What is the primary function of the muscular system?

• A. Storing and releasing energy
• B. Producing movement and maintaining posture
• C. Filtering blood and removing toxins
• D. Transmitting nerve impulses