Body systems. Circulatory Parts: heart,vascular tissue (artery, vein, capillary) Function: circulate O 2, CO 2, food and wastes thru body.

Body systems

Circulatory • Parts: heart,vascular

tissue (artery, vein, capillary)

• Function: circulate O2, CO2, food and wastes thru body

Nervous • Parts: brain, spinal cord, nerves• Function: carry nervous signals

Excretory• Parts: kidneys, sweat glands• Function: remove liquid wastes

Digestive • Parts: mouth,

stomach, small and large intestine, liver, pancreas

• Function: break large molecules into small molecules so they fit into cells

Respiratory • Parts: lungs, sinuses, nasal cavities

• Function: bring in O2, remove CO2

Reproductive

• Parts: ovary (female) and Testes (males)

• Function: produce next generation

Skeletal• Parts: bones• Function:support,

protect, movement

Muscular • Parts: muscles• Function: movement

Endocrine • Parts: glands, such as pancreas,

pituitary, thyroid• Function: makes hormones to

maintain homeostasis (keeping body in balance)

Immune• Parts: white blood cells (wbc),

lymph glands• Function:fight infections, store

memory cells (T4)

Which system brings in oxygen?

• Respiratory

Which system carries oxygen to your

mitochondria (cells)?• Circulatory

Which system takes away garbage gases after the mitochondria finishes

making energy?

• respiratory

Which system takes away garbage liquid after the mitochondria finishes

making energy?

• excretory