Organ Systems Practice Quiz

Which system absorbs oxygen and releases carbon dioxide?

• respiratory
• excretory
• endocrine
• immune

Tags

NGSS.HS-LS1-7

Which system controls voluntary and involuntary movement?

• muscular
• skeletal
• immune
• excretory

This system transports oxygen and nutrients around the body.

• circulatory
• respiratory
• skeletal
• digestive

This system breaks down food into nutrients that the body can absorb.

• digestive
• excretory
• reproductive
• immune

This system fights pathogens (germs) and produces and stores white blood cells.

• immune
• muscular
• endocrine
• integumentary

This system supports the body and protects vital organs.

• skeletal
• muscular
• circulatory
• nervous

Which system sends electrical messages that helps control the body's responses to internal and external changes?

• nervous
• endocrine
• reproductive
• integumentary

Lungs are the primary organs of this system.

• muscular system
• nervous system
• circulatory system
• respiratory system

Which of these is the least complex level of organization?

• earthworm
• digestive system
• skin cell
• stomach

Cells need oxygen for

• diffusion
• cellular respiration
• photosynthesis
• osmosis

Tags

NGSS.MS-LS1-7