Human Blood

John is known as universal recipient. Which of the following students can donate blood to John?

• A

• B

• C

• D

Below are the main parts involves in the human blood circulatory system, except...

• heart

• blood vessels

• brain

• blood

• lungs

What is the function of blood vessels?

• Pumps blood to the lungs and the whole body

• Exchange of oxygen and carbon dioxide

• Transport blood to the whole body

Which side of the heart pumps blood rich in oxygen to the whole body?

• Right side

• Left side

• Both sides

Which side of the heart pumps blood rich in carbon dioxide to the lungs?

• Right side

• Left side

• Both sides

The heart is an organ that pumps ________ to the lungs and the whole body.

• nutrients

• oxygen

• carbon dioxide

• blood

A _________ is a tube that allows blood to flow.

• organ

• blood vessels

• oxygen

• blood tube

Which of the following is the importance blood circulatory system?

• Transport oxygen, nutrients and water to the whole body.

• Transport virus.

• Make us sick and have stomach ache.

• Transport waste products.

What is the function of the circulatory system?

• To provide nutrients to the whole body

• To maintain homeostasis for the body

• To fight off infection or disease

• To transport nutrients, oxygen, and blood throughout the body

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

Tags

NGSS.MS-LS1-3