Human Body Systems

supports body, protects internal organs; stores minerals; produces blood cells

• muscular system

• skeletal system

• respiratory system

• digestive system

works with the skeletal system; produces movement; helps circulate blood and moves food through the digestive system

• digestive system

• skeletal system

• muscular system

• respiratory system

transports oxygen, nutrients, and wastes; fights infection; helps regulate body temperature

• excretory system

• digestive system

• muscular system

• circulatory system

brings in oxygen needed by the cells; removes carbon dioxide from the body

• respiratory system

• muscular system

• digestive system

• nervous system

breaks down food; absorbs nutrients; removes food waste

• excretory system

• digestive system

• respiratory system

• nervous system

removes waste (urine, sweat) from the body

• nervous

• digestive

• respiratory system

• excretory system

sends messages to the body; controls the body's responses to changes within the body and outside it

• nervous system

• excretory system

• muscular system

• skeletal system

What body system are muscles and tendons part of?

• skeletal system

• muscular system

• nervous system

• excretory system

What body system are the heart, blood cells, blood vessels part of?

• respiratory system

• digestive system

• circulatory system

• skeletal system

the maintenance of a stable internal environment by an organism

• organs

• cells

• homeostasis

• hormones