answersLogoWhite

0

The heart's SA node sends an impulse to make both atria contract. This makes both atria squeeze the blood into the ventricles directly below them. Then, the heart's AV node receives the impulse and pumps the blood out of the ventricles.

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Biology

How do you think a circle relates to the circulatory system?

A circle can symbolize the continuous flow of blood in the circulatory system, where blood travels in a loop throughout the body. Just like a circle has no beginning or end, the circulatory system has a closed-loop system that constantly transports nutrients and oxygen to tissues and organs while removing waste products.


Open circulatory system to lymphatics to closed circulatory system is to blood circulatory system?

The transition from an open circulatory system to a lymphatic system involves the movement of fluid and immune cells through vessels and lymph nodes. This ultimately connects to the closed circulatory system, responsible for transporting oxygen, nutrients, and waste products through the body. The closed circulatory system, also known as the blood circulatory system, uses the heart to pump blood through arteries, capillaries, and veins to maintain circulation.


What is the pump that keeps your blood circulating through your body called?

The pump that keeps your blood circulating through your body is called the heart. It is a muscular organ that pumps blood throughout the circulatory system, providing the body with essential nutrients and oxygen.


What is a type of circulatory system in which blood is pumped through spaces called sinuses?

An open circulatory system is one in which blood is pumped through sinuses or cavities, rather than through closed vessels. This type of system is found in certain invertebrates, like insects and mollusks. Blood bathes the tissues directly in an open circulatory system.


How much blood, on average, flows through an adult's circulatory system?

On average, an adult's circulatory system contains about 5 to 6 liters of blood.

Related Questions

What passes through the the circulatory system?

Blood passes through the circulatory system.The lymph fluid is what runs through the circulatory system. This is blood that runs through the system.


Is your blood a respiratory system or the circulatory system?

circulatory system because blood flows through your veins


How do you think a circle relates to the circulatory system?

A circle can symbolize the continuous flow of blood in the circulatory system, where blood travels in a loop throughout the body. Just like a circle has no beginning or end, the circulatory system has a closed-loop system that constantly transports nutrients and oxygen to tissues and organs while removing waste products.


What travels through circulatory system?

Blood does.


How is the circulatory system connected to the digestive system?

a circulatory system is the system that controls the circulation of blood through the body.


What system travels blood through the body?

the circulatory system


Which system filters blood through the kidneys?

The circulatory system.


How do you benefit from the Circulatory System?

The main function of the Circulatory System is to circulate blood through your body. So the Circulatory System keeps you alive.


Open circulatory system to lymphatics to closed circulatory system is to blood circulatory system?

The transition from an open circulatory system to a lymphatic system involves the movement of fluid and immune cells through vessels and lymph nodes. This ultimately connects to the closed circulatory system, responsible for transporting oxygen, nutrients, and waste products through the body. The closed circulatory system, also known as the blood circulatory system, uses the heart to pump blood through arteries, capillaries, and veins to maintain circulation.


Identify and interpret the functions of the circulatory system?

The function of the circulatory system is to distribute blood throughout the body. Through the circulatory system, the blood delivers oxygen, nutrients, antibodies, and heat to all areas of the body.


What is the pump that keeps your blood circulating through your body called?

The pump that keeps your blood circulating through your body is called the heart. It is a muscular organ that pumps blood throughout the circulatory system, providing the body with essential nutrients and oxygen.


What system helps blood move through veins?

The Circulatory System :)