What are the function of circulatory system in animal body?

What are the function of circulatory system in animal body?

The circulatory system is the primary method used to transport nutrients and gases through the body.

What are the 3 components of the circulatory system?

The three components are:

• the heart.
• blood vessels.
• blood.

What are the two primary functions of the circulatory system?

Its functions include: 1) carries food and oxygen to the different cells of the body; 2) carries body wastes away; 3) protects the body from diseases; and 4) serves as the body’s defense system.

How does the circulatory system work like a tree?

The arteries carry blood away from the heart; the veins carry it back to the heart. The system of blood vessels resembles a tree: The “trunk” – the main artery (aorta) – branches into large arteries, which lead to smaller and smaller vessels. The smallest arteries end in a network of tiny vessels known as the capillary network.

What does the circulatory system do for the body?

It works to transport oxygen and other nutrients to all the organs and tissues in your body. It also works to remove carbon dioxide and other waste products. Having a healthy circulatory system is vital to your health and well-being.

Which is an example of a circulatory system problem?

Below are some examples of other conditions that can affect your circulatory system. Heart failure. Heart failure is when your heart isn’t pumping blood as efficiently as it should, meaning your organs and tissues may not be getting enough oxygen or the pressure in the heart may be too high.

How does the circulatory system get rid of carbon dioxide?

Let’s follow the blood on a simple loop through the circulatory system to see how it works: Oxygen-depleted blood returns to your heart (the right side) via the veins. Your heart pumps this blood to the lungs. In the lungs, the blood gets rid of carbon dioxide and picks up fresh oxygen.