Biology, asked by Akanshasingh1, 1 year ago

human circulatory system with diagram

Answers

Answered by DonDj
26
HERE IS YOURS ANSWER;

★ The Human Circulatory System ★

◆ A system that circulates every necessary element in the body. In order to circulate necessary components, we require a messenger and messenger requires a pathway to support. Moreover, the human circulatory system works on this principle.

★ The Heart ★

◆ The muscular organ which is located near the chest slightly towards the left in the thoracic region. It is the very crucial organ of our body which works continuously throughout our life. The human heart is divided into four chambers which are involved in the transportation of oxygenated blood and deoxygenated  The upper two chambers are called as atria whereas the lower two chambers are called as ventricle.

★ The Blood ★

◆ The fluid connective tissue which plays a vital role in circulating food, hormones, water, air and other necessary products to different parts of the body. Blood flows through a specified set of pathways called blood vessels. The organ which is involved in pumping blood to different body parts is the heart.  Blood cells, blood plasma, proteins, and salts together constitute the human blood.

★ Blood Vessels ★

◆ Blood vessels are the pathways through which the blood travels from one part to different parts of the body.  Arteries and veins are two types of blood vessels in the circulatory system of the body.

◆ Arteries are the blood vessels that transport oxygenated blood from the heart to various parts of the body. They are thick, elastic and are divided into a small network of blood vessels called capillaries.


HOPE IT HELPS
Attachments:

Akanshasingh1: thanks
DonDj: wlcm
Answered by Rahulraj000
9
The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.



 

An average adult has 5 to 6 quarts (4.7 to 5.6 liters) of blood, which is made up of plasma, red blood cells, white blood cells and platelets.

 

The heart is a muscular organ with four chambers. Located just behind and slightly left of the breastbone, it pumps blood through the network of arteries and veins called the cardiovas- cular system.

 

The systemic circulation is a major portion of the circulatory system. The network of veins, arteries and blood vessels transports oxygenated blood from the heart, delivers oxygen and nutrients to the body's cells and then returns deoxygenated blood back to the heart.

 

The system of blood vessels in the human body measure about 60,000 miles (96,560 kilometers).

 

Arteries carry oxygen-rich blood from the heart through the body. Veins carry oxygen-poor blood back to the heart.

 

The superior vena cava carries oxygen-poor blood into the heart. The aorta carries oxygenated blood from the heart to organs and tissues..

Attachments:
Similar questions