Match the statement in column A with those of column B.

Column 1 Column 2

Heart

Movement of material

Food and oxygen

Channel for transport

Carrier of oxygen

A living pump

Circulation

Material needed by every living being

Arteries and vein

Red blood cells

Column 1	Column 2
Heart	Movement of material
Food and oxygen	Channel for transport
Carrier of oxygen	A living pump
Circulation	Material needed by every living being
Arteries and vein	Red blood cells

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Solution

Explanation for the correct answer
A. Heart (c) A living pump
A human heart consists of a four-chambered heart that pumps blood.
B. Food and oxygen (d) material needed by every living being
To perform metabolic activities every living organism requires food and oxygen to get energy.
C. Carrier of oxygen (e) Red blood cell
Red blood cells have a pigment called hemoglobin which carries oxygen to every part of the body.
D. Circulation (a) Movement of material
Circulation is a movement of nutrients, blood, and energy to every part of the body.
E. Arteries and veins (b) channel for transport in man
Arteries and veins carry oxygenated and deoxygenated blood respectively to and from the heart.
COLUMN A COLUMN B
Heart
(c) A living pump
Food and oxygen
(d) material needed by every living being.
Carrier of oxygen
(e) Red blood cells
Circulation
(a) Movement of material
Arteries and veins
(b) channel for transport

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Match the statement in column I with those in column II:

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COLUMN A	COLUMN B
Heart	(c) A living pump
Food and oxygen	(d) material needed by every living being.
Carrier of oxygen	(e) Red blood cells
Circulation	(a) Movement of material
Arteries and veins	(b) channel for transport