Download Matter: It is every thing that has mass, volume and occupies a place

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 Complete the following sentences :
1- ……………… system is responsible for transportation in your body.
2- Circulatory system consists of ……………… , ……………… and ………………
3- Circulatory system transports ………………, ……………… and ……………… to
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all body cells.
……………… is a hollow muscular organ with the size of ………………
Heart is located in ……………… cavity between ………………
The heart consists of ……………… sides and ……………… chambers.
The heart is full of ……………… all the time and it is connected to ………………
The two sides of heart are separated by a wall called ………………
The upper chambers of heart are called ………………, while the lower chambers
are called ………………
There is a ……………… between each atrium and ventricle to allow the blood to
flow in …………… direction from …………… to ………………
……………… is the network of pipelines spreading allover your body.
………………, …………… and ……………… are types of blood vessels.
……………… emerge from heart and carry blood to all body parts.
All arteries carry blood rich in ……………… except ………………which carries
blood rich in ………………
……………… are blood vessels carrying blood back to the heart.
……………… is the biggest artery in your body
All veins carry blood rich in ……………… except ……………… which carry blood
rich in ………………
……………… are found at the end of arteries and beginning of veins.
Blood capillaries have ……………… walls to allow ……………… and
……………… to pass from blood to cells, and allow ……………… and
……………… to pass from cells to blood.
Blood consists of ………………, ………………, plasma and ……………
……………… defend the body against microbes.
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22- ……………… are called gas carriers while ……………… is called food carrier.
23- ……………… are white cells with different shapes of nuclei.
24- ……………… are red cells with no nuclei, they carry ……………… to all cells and
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carry ……………… to the lungs to get rid of it.
……………… is a yellow watery fluid that carries ……………… to all body cells
and carries ……………… away from body cells.
……………… are responsible for healing wounds because the form ………………
and stop the ………………
……………… regulate body temperature.
……………… is the path of blood throughout your body.
……………… is the blood circulation between the heart and two lungs.
……………… is the blood circulation between the heart and all the body.
……………… atrium receives de-oxygenated blood coming from all body parts
through ………………
……………… atrium receives oxygenated blood coming from lungs through
………………
……………… ventricle pumps oxygenated blood to all body parts though
………………
……………… ventricle pumps de-oxygenated blood to lungs through ………………
The wall of ……………ventricle is thicker than the walls of ……………… ventricle
The number of heart beats is ……………… per minute
The number of heart beats ……………… during exercising to supply the cells with
more ……………… needed to produce more ………………
We should avoid ……………… because it weaken heart muscle.
We should eat healthy food with little ……………… and ………………
We should keep exercising to make heart muscle ……………… and ………………
blood circulation.
 Write the scientific term :
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A system which is responsible for transportation in your body and defends your
body against microbes.
(…………………………)
A hollow muscular organ which pumps blood allover your body.
(…………………………)
A blood vessel carries blood to all body parts.
(…………………………)
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Blood vessels carry blood from all parts of body back to the heart.
(…………………………)
Blood vessels carry oxygenated blood from lungs to the heart.
(…………………………)
A blood vessel carries de-oxygenated blood from heart to the lungs.
(…………………………)
A chamber which pumps blood to all body parts.
(…………………………)
A chamber which pumps blood to the lungs.
(…………………………)
A chamber which receives the blood from all body parts.
(…………………………)
A chamber which receives the blood coming from lungs.
(…………………………)
A component of blood forms blood clot and stops the bleeding.
(…………………………)
A component of blood carries food to all body cells and carries wastes away
from body cells.
(…………………………)
Blood cells that carry oxygen to all body cells and carry carbon dioxide gas to
the lungs.
(…………………………)
Blood cells that attack and kill microbes.
(…………………………)
Part of circulatory system that regulates body temperature.
(…………………………)
The path of blood through out the body.
(…………………………)
The blood circulation between the heart and two lungs.
(…………………………)
The blood circulation between the heart and all body parts.
(…………………………)
A structure in heart allows blood to flow in one direction.
(…………………………)
A wall separating the two sides of heart.
(…………………………)
 Give reason for :
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The two sides of the heart are separated by septum.
……………………………………………………………………………….
……………………………………………………………………………….
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There is a valve between each atrium and ventricle.
……………………………………………………………………………….
……………………………………………………………………………….
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The wall of the left ventricle is thicker than that of the right ventricle.
……………………………………………………………………………….
……………………………………………………………………………….
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Blood capillaries have thin walls.
……………………………………………………………………………….
……………………………………………………………………………….
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White blood cells keep your body healthy.
……………………………………………………………………………….
……………………………………………………………………………….
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Blood platelets have an important role in healing of wounds.
……………………………………………………………………………….
……………………………………………………………………………….
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The number of heart beats increases during exercising.
……………………………………………………………………………….
……………………………………………………………………………….
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We should do exercises regularly.
……………………………………………………………………………….
……………………………………………………………………………….
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We should avoid smoking and smokers.
……………………………………………………………………………….
……………………………………………………………………………….
10- RBC's are called gas carriers while plasma is called food carrier.
……………………………………………………………………………….
……………………………………………………………………………….
 Label the figure :
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H)
I)
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