Body Systems Lite 131

_____ are the smallest living part of an organism.

Tags

NGSS.MS-LS1-1

Which of the following would NOT be considered an organ?

• A) Lung

• B) Bone Tissue

• D) Heart
• C) Brain

Which system gives the body shape and protects organs?

• nervous system
• digestive system
• muscular system
• skeletal system

The bone structure protects the brain.

The rib cage protects this organ.

• heart
• stomach
• brain
• lungs

Which body system do the lungs belong to?

• Digestive system
• Nervous system
• Muscular system
• Respiratory system

Which body system do the lungs belong to?

• Digestive system
• Muscular system
• Nervous system
• Respiratory system

This organ belongs to the circulatory system.

Which organ does not belong to the digestive system?

• Brain
• Mouth

• Stomach
• Intestines

What system controls and coordinates the body's activities?

• Respiratory system

• Digestive system

• Nervous system

• Muscular system