write any five functions of the transport system in human beings
Answers
Explanation:
The components of the transport system in human beings are the heart, blood, and blood vessels. ... Blood has three main functions: transport, protection, and regulation. Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body.
Answer:
Explanation:
The main components of the transport system in human beings are the heart, blood, and blood vessels.
⇒ Heart pumps oxygenated blood throughout the body. It receives deoxygenated blood from the various body parts and sends this impure blood to the lungs for oxygenation.
⇒ Blood is a fluid connective tissue, it helps in the transport of oxygen, nutrients, CO2, and nitrogenous wastes.
⇒Blood vessels (arteries, veins, and capillaries) carry blood either away from the heart to various organs or from various organs back to the heart.