Body Systems Basics

What is the main function of the respiratory system?

• Regulate body temperature

• Transport nutrients to cells

• Produce hormones

• Facilitate the exchange of oxygen and carbon dioxide

Which body system is responsible for pumping blood throughout the body?

• Respiratory system

• Nervous system

• Cardiovascular system

• Digestive system

What is the largest organ in the human body?

• Lung

• Heart

• Liver

• Skin

What is the function of the skeletal system?

• The function of the skeletal system is to regulate body temperature.

• The function of the skeletal system is to produce hormones.

• The function of the skeletal system is to store and release minerals.

• The function of the skeletal system is to provide support, protection, and movement.

Which body system is responsible for breaking down food and absorbing nutrients?

• Respiratory system

• Digestive system

• Nervous system

• Circulatory system

What is the main function of the nervous system?

• Regulate body temperature

• Transmit signals between different parts of the body

• Digest food

• Produce hormones

What is the purpose of the circulatory system?

• The purpose of the circulatory system is to transport essential substances throughout the body and remove waste products.

• To store energy

• To regulate body temperature

• To produce hormones

What are the main organs of the digestive system?

• Mouth, esophagus, stomach, small intestine, large intestine, liver

• Brain, spinal cord, nerves, neurons

• Spleen, pancreas, gallbladder, appendix

• Heart, lungs, kidneys, bladder

What is the function of the muscular system?

• The function of the muscular system is to enable movement, provide stability, and generate heat for the body.

• The function of the muscular system is to produce hormones

• The function of the muscular system is to aid in digestion

• The function of the muscular system is to regulate body temperature

Which body system is responsible for producing hormones?

• Respiratory system

• Digestive system

• Nervous system

• Endocrine system