Circulatory system in humans

What is the fuction of the circulatory system?

• Absorb the nutrients from food

• Transport nutrients and oxygen

• Pump blood to the heart

• Obtain oxygen for the cells

What is the main organ in the circulatory system?

• The blood

• The lungs

• The heart

• The stomach

How is called the number of times that the heart pumps?

• Heart rate

• Pulse

• Heart beats

• Pump

The muscle in the heart is called:

• Systole

• Septum

• Miocardio

• Aorta

What is the septum?

• Is the one that divides the heart

• It is the name of the muscle that is in the heart

• It is a valve that goes to the lungs

• Is a type of movement in the heart