What is the function of a heart?

• Digest foods

• Nothing

• Pump blood

• Make blood

Which blood vessels take blood back to the heart?

• Arteries

• Neurons

• Bones

• Veins

The tiniest blood vessels are?

• Capillaries

• Veins

• Neutrons

• Arteries

Which blood vessel allows the exchange of gasses within tissues?

• Heart

• Veins

• Capillaries

• Aorta

Tags

NGSS.HS-LS2-3

Which is the correct path of blood circulation through the body?

• I have no idea

• Blood flows from the aorta to all parts of the body and returns to the heart through the vena cava

• Blood goes through the lungs and out of your brain

• Blood flows from the vena cava to all parts of the body and returns to the heart through the aorta

What is the main function of the heart?

• To exchange gases

• To remove waste materials from the body

• I don't know

• To move blood through the body

What blood vessels carry blood with oxygen and nutrients away from the heart to the cells of the body?

• Heart

• Lungs

• Arteries

• Hair

What system is responsible for the transport of oxygen and nutrients to all body cells?

• Circulatory

• Photosynthesis

• Cellular respiration

• Snow Flakes

Tags

NGSS.MS-LS1-3

Which two systems work together to provide cells with oxygen and remove carbon dioxide from them?

• Nervous and Excretory

• Nervous and Circulatory

• Respiratory and Excretory

• Respiratory and Circulatory

Which one is correct?

• Red Blood Cells->Liquid that materials in the blood travel through

• Platelets->Create scabs

• White Blood Cells->Contains hemoglobin that holds oxygen

• Plasma->Attack Viruses