Question

Fill in the blanks:
Arteries carries ______ blood.
Vein carries _______ blood.

Answer the following:
What is circulation?
Name the organs involved in circular system?​

Answer 1

Answer:

Fill in the blanks

1) Oxygen and Nutrients

2) Oxygen-poor blood

Answer the following

1ans) The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.

2ans) 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.

Explanation:

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Answer 2

Answer:

FILL UPS

1. arteries carry oxygenated blood
2. viens carry deoxygenated blood

ANSWERS

1. when blood circulates in every part of the body and transports oxygen,nutrients,vitamins,minerals etc., is called circulation

2.brain, heart, lungs, veins, arteries. are the organs involved in circular system

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