Organ Systems in the Human Body

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

• Muscular system

• Nervous system

• Digestive system

• Endocrine system

What is the main role of the nervous system?

• To secrete hormones

• To pump blood

• To control both voluntary and involuntary actions

• To absorb nutrients

What is the primary function of the respiratory system?

• To protect the body from pathogens

• To regulate body temperature

• To take in oxygen and expel carbon dioxide

• To help in digestion

Which two systems work together to provide oxygen to the muscles?

• Nervous and digestive systems

• Circulatory and respiratory systems

• Skeletal and muscular systems

• Integumentary and nervous systems

The ​ (a)   controls your heartbeat &
transports blood, nutrients, and gases throughout the body.

• Circulatory System
• Respiratory System
• Digestive System

Match the following

• Digestive System

• Nutrients, Intestines, Stomach

• Nervous System

• Lungs, Oxygen

• Skeletal & Muscular System

• Bones, Structure, Protection, Movement

• Respiratory System

• Blood vessels + Heart

• Circulatory System

• Brain, Controls Body

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

a

b

c

d

Respiratory System

Digestive System

Circulatory System

Nervous System

Tags

NGSS.MS-LS1-3

What is the digestive system?

• A system to take out the bad stuff that's in your body

• A system where a certain group of organs work together to convert food into energy to feed the body

• A system where certain organs in the body digest the food you eat

• A system that the organs in the stomach make food for the body to digest.

Choose the function(s) for this body system. Check all that apply.

Skeletal System

• Structure and Support System

• Oxygen and Transport System

• Food and Waste Processing System

• Defense System

• Control System