Body Systems Review

What is the main function of the digestive system?

• To produce hormones

• To regulate body temperature

• To break down food into nutrients

• To transport oxygen to the body

Which system is responsible for sending signals to and from the brain?

• Circulatory system

• Digestive system

• Respiratory system

• Nervous system

What is the function of the skeletal system?

• Support, protection, and movement

• Respiration, circulation, and filtration

• Sensation, integration, and coordination

• Digestion, absorption, and elimination

Which system allows the body to move and perform daily activities?

• Respiratory system

• Muscular system

• Skeletal system

• Nervous system

What is the largest organ in the human body?

• brain

• skin

• heart

• liver

Which system is responsible for protecting the body and producing blood cells?

• The skeletal system

• The digestive system

• The respiratory system

• The muscular system

What type of muscle is responsible for involuntary movements like breathing and digestion?

• Bumpy muscles

• Uneven muscles

• Rough muscles

• Smooth muscles

Which system is made up of bones, cartilage, and ligaments?

• Respiratory system

• Skeletal system

• Digestive system

• Nervous system

What is the function of the nervous system?

• Transmitting signals and coordinating bodily functions

• Producing hormones for growth and development

• Digesting food and absorbing nutrients

• Regulating body temperature

Which system is responsible for breaking down food into nutrients that the body can use?

• Respiratory system

• Circulatory system

• Digestive system

• Nervous system