(8N) HUMAN TRANSPORT SYSTEM

What is the function of heart?

• to get oxygen

• to pump blood to all parts of body

• to release carbon dioxide

• to get nutrients

Transport system consist of ____________.

• arteries and vein

• heart only

• heart, blood and blood vessel

• blood and blood vessel only

___________ is a tubes that carry blood within the body.

• Blood vessel

• Heart

• Blood

• Lungs

___________ is a fluid that transport substance throughout the body.

• Blood

• Heart

• Lungs

• Body cell

The heart has _________ chambers

• one

• two

• three

• four

Which chambers of heart carry oxygenated blood?

• Left atrium and left ventricle

• Right atrium and right ventricle

• left atrium and right atrium

• Right atrium and right ventricle

Which chamber carry deoxygenated blood?

• Left atrium and left ventricle

• Right atrium and right ventricle

• Left atrium and right atrium

• Left ventricle and right ventricle

Which organ of human body where the blood cell collect oxygen?

• heart

• small intestine

• liver

• lungs

Which blood vessel carry oxygenated blood from lungs to heart?

• pulmonary artery

• pulmonary vein

• vena cava

• aorta

Which blood vessel carry oxygenated blood from heart to rest of the body?

• vena cava

• aorta

• pulmonary vein

• pulmonary artery