BODY SYSTEMS

Which system absorbs oxygen and releases carbon dioxide?

• respiratory
• excretory
• endocrine
• immune

Which system acts as a barrier against infection and UV radiation and helps regulate body temperature?

• integumentary
• muscular
• digestive
• circulatory

Which system eliminates waste products and helps maintain homeostasis?

• excretory
• respiratory
• circulatory
• digestive

Which system helps with voluntary and involuntary movement; helps circulate blood and move food through the digestive tract

• muscular
• skeletal
• immune
• excretory

This system transport oxygen, nutrients, and wastes and collects fluid lost from blood vessels and returns it to the bloodstream

• circulatory
• respiratory
• skeletal
• digestive

This system breaks down food into nutrients 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 and protects vital organs, stores minerals, and produces red blood cells.

• skeletal
• muscular
• circulatory
• nervous

This system sends chemical messages (hormones) that regulate growth, development, and metabolism.

• endocrine
• nervous
• immune
• skeletal

Tags

NGSS.HS-LS1-3

Which system produces sperm and egg cells?  In females, it also nourishes the fetus.

• reproductive
• endocrine
• nervous
• immune

Tags

NGSS.MS-LS3-2