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(1) Circulatory system is an organ syste which is responsible for transporting the blood to the varoius parts of the body and purifying it.
(2) The human circulatory system consists of blood, heart, blood vessels, and lymph.
(3) Heart is in the shape of a triangle.
(4) Eating vitamins and energy filled food.
(5) Blood helps in transporting nutrients to different parts of the body. It also helps in maintaing the balance of gases.
(6) Joints whuch are flexible and can move are known as movable whereas those which cannot move easily voluntarily are immovable joints.
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Answer:
1) Circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products
2) 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.
3) The heart is divided into four chambers consisting of two atria and two ventricles; the atria receive blood, while the ventricles pump blood. The right atrium receives blood from the superior and inferior vena cavas and the coronary sinus; blood then moves to the right ventricle where it is pumped to the lungs.
4) If you want to keep your heart in great shape, here are 10 things you can do:
Cut down on salt. ...
Eat less sugar. ...
Limit saturated fat. ...
Fill up on fruit and veg. ...
Go for more fish. ...
Quit smoking. ...
Cut back on alcohol. ...
Get more exercise.
5) Blood has many different functions, including:
transporting oxygen and nutrients to the lungs and tissues.
forming blood clots to prevent excess blood loss.
carrying cells and antibodies that fight infection.
6) Immovable – the two or more bones are in close contact, but no movement can occur – for example, the bones of the skull. The joints of the skull are called sutures. Slightly movable – two or more bones are held together so tightly that only limited movement is permitted – for example, the vertebrae of the spine.
Explanation:
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