Question

How is the circulatory system useful to us?

Answer 1

Answer:

the circulatory system is helpful to us in the following ways-

• transports blood and plasma
• transports nutrients
• transports respiratory gases

Explanation:

Answer 2

• All cells in the body receive nutrients and oxygen through the circulatory system (cardiovascular system).
• The heart and blood veins that flow throughout the body make up the circulatory system.
• Blood is carried out from the heart by arteries and returned via veins. Blood vessels are arranged in a tree-like pattern.
• The "trunk" - the major artery (aorta) – divides into massive arteries that branch out into smaller vessels.
• The capillary network, which connects the tiniest arteries, is a network of microscopic vessels.
• In the human body, there are two separate blood circulation systems that are linked.
• The systemic circulation transports blood to organs, tissues, and cells so that they may receive oxygen and other essential nutrients.
• Fresh oxygen enters the bloodstream through the pulmonary circulation.
• Carbon dioxide is expelled from the body at the same moment.