Blood and Circulation

Name anyone organ of the circulatory system

• head

• heart

• nose

• stomach

Explain blood circulation

• movement of food throughout the body

• movement of blood to all body parts

• removal of waste products around the body

• responsible for seeing

Identify one importance of blood circulation

• transports food nutrients around the body

• removes waste materials from the body

• traps sunlight

• helps to make vitamin D

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-1

what is the purpose of circulation

• supply O2 and nutrients and remove waste

• break down the food

• get oxygen into the lungs

• remove solid waste

Tags

NGSS.MS-LS2-1

what does an atrium do

• let blood in

• let blood out

• exchange gases

• remove waste

what does a ventricle do

• force blood out

• let blood in

• exchange gases

• remove waste

left side of the heart is high in

• O2

• CO2

• N

• H

right side of the heart is high in

• O2

• H

• C

• CO2

what is the function of arteries/arterioles

• take blood to heart

• take blood away from heart

• take blood to colon

• take blood to brain

what is the function of the veins/venuoles

• take blood toward heart

• take blood away from heart

• remove waste

• take blood to stomach