Question

What are the characteristics of the circulatory system?

Answer 1

Circulatory system:

1. The human circulatory system consists of a network of arteries, veins, and capillaries, with the heart pumping blood through it.
2. It transports oxygen to every cell of the body.
3. It transports carbon dioxide to the respiratory system for its elimination.
4. It helps in the transport of various waste products from the cells to various excretory organs.
5. It transports hormones to its target organs.
6. It helps to regulate body temperature.
7. It maintains homeostasis by uniformly distributing water, hydrogen ions, and chemical substances.
8. It protects against infection by microorganisms with the help of antibodies.
9. It distributes heat throughout the body's surface.
10. It regulates the pH of the different body parts.
11. It maintains a water balance in the body.