10th Grade

True or False: The circulatory system does not help the body regulate temperature

• True

• False

The main function of the red blood cells is to 

• allow gases to exchange

• fight infection

• give blood its color

• help clot blood

A capillary is an extremely small blood vessel located within the __________ of the body, that transports blood from arteries to veins.

• organelles

• tissues

• cells

Tags

NGSS.MS-LS1-3

Capillaries join together

• veins and arteries

• veins and the heart

• arteries and veins

• heart and valves

Blood vessels are 

• veins

• capillaries

• arteries

• all of them

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory

• digestive

• muscular

• skeletal

3 major parts of circulatory system

The heart is made up of _________ chambers

• one 

• two 

• three

• four

The plasma that contains blood cells is mainly made up of 

• cytoplasm

• nutrients

• waste

• water

The human heart is an organ that pumps blood throughout the body supplying oxygen, nutrients, blood, and hormones to and from the tissues removing _________ ___________ and other wastes.

• hydrogen dioxide

• carbon moxoide

• water molecules

• carbon dioxide