human body systems

Human Body Systems!!

Human Body Systems!

• Circulatory System• Respiratory System• Digestive System• Excretory System

Circulatory System!

• The Circulatory System transports blood, oxygen, & nutrients throughout the body.– Helps with fighting

infection, bringing materials to cells, & regulate body temperature

Respiratory System!

• The Respiratory System provides

• oxygen (O2 ) and removes carbon dioxide (CO2 ).

Respiratory System!

Digestive System!

• The Digestive System break down

food so it can be used as nutrients

for the body’s cells.

Digestive System!

Excretory System!• The Excretory System eliminates

waste and maintains homeostasis (equilibrium).

Excretory System!

Challenge!• What system transports blood, oxygen,

and nutrients throughout the body?– CIRCULATORY

• What system breaks down food so it is absorbed by the body?– DIGESTIVE

Challenge!• 1?

– Kidney

• 2.?– Ureter

• 3.?– Bladder

• 4.?– Urethra

Challenge!