What organ is this?

• Heart

• Lungs

• Intestine

• Trachea

1. Which system are the lungs in?

• respiratory

• digestive

• skeletal

• circulatory

The ribs protect your...

• heart

• lungs

• liver

• all of the above

Which system is the stomach in?

• respiratory

• digestive

• skeletal

• circulatory

What is the main function of the respiratory system?

• enables us to breathe

• move nutrients throughout the body

• protects our organs

• breakdowns the food into smaller pieces

What is the main job of the digestive system?

• break down foods into nutrients that can be used by the body

• enables us to breathe

• pump blood throughout the body

• support our body

Tags

NGSS.MS-LS1-7

Bones and joints make up _______________ system

• nervous

• digestive

• muscular

• skeletal

Which system includes the mouth, esophagus, and the small and large intestines?

• skeletal

• circulatory

• respiratory

• digestive

Which of the following is NOT a function of bones?

• Protects organs

• Supports our body

• Helps us to move

• Enables us to breathe

Which organ belongs to the circulatory system?

• heart

• stomach

• femur

• brain