Exploring the Human Body Systems for Kids

What is the primary function of the skeletal system?

• To provide structural support for the body

• To control body movements

• To circulate blood throughout the body

• To filter waste from the blood

What role do the kidneys play in the human body?

• Regulating blood pressure

• Producing hormones

• Filtering waste from the blood

• Supplying oxygen to cells

Tags

NGSS.HS-LS1-3

Which system is responsible for the movement of nutrients and gases to and from cells?

• Nervous system

• Circulatory system

• Muscular system

• Respiratory system

Tags

NGSS.MS-LS2-3

How does the respiratory system benefit the body?

• It digests food

• It protects internal organs

• It removes carbon dioxide from the blood

• It stores nutrients

What is the role of the diaphragm in the respiratory system?

• To filter the air

• To circulate blood

• To absorb nutrients

• To help in breathing

What is the primary function of the large intestine?

• To pump blood

• To absorb nutrients

• To produce bile

• To remove water from waste

What is the function of the eardrum?

• To amplify sound

• To filter noises

• To vibrate and transmit sound to the inner ear

• To protect the inner ear

What is the main function of the stomach in the digestive system?

• To break down food into a liquid mixture

• To eliminate waste

• To absorb nutrients

• To produce digestive enzymes

Which part of the eye adjusts the size of the pupil?

• Retina

• Cornea

• Iris

• Lens

Which system includes the body's sensory organs?

• Circulatory system

• Endocrine system

• Sensory system

• Nervous system