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WorksheetsCirculation class 6
Total questions: 20
Worksheet time: 10mins
Blood flows to all parts of our body through tubes called ......
White blood cells
Platelets
Blood vessels
Red blood cells
We bleed because of some of our .........are broken.
Red blood cells
White blood cells
Platelets
Blood vessel
A things that beating on chest caused a muscular organ called.....
Lungs
Stomach
Heart
Bone
Our heart, blood vessels and blood make up our .....
Respiratory system
Circulatory system
Digestion system
Muaculosceletal system
Why the circulatory system worked closely with respiratory system?
Because to ensure that all the cells in our body recieve carbondioxide
Because to ensure all the cells in our body recieve oxygen
Because to ensure all air sac recieve oxygen
Because to ensure all windpipe recieve oxygen
In human, the sized of the heart is about .....
An apple
A clenched of fist
A 4 of fingers
An orange fruit
When we are resting, the heart contract and relaxed .... .....time a minutes.
50 - 60
60 - 80
90 - 100
100 - 120
The rate of the heart will ............when we excercise
Decreases
Increases
The left side of the hearth recieve the blood from the ....... and pumps it to......
Body ... lungs
Lungs .....body
Air sac ......body
Body .... lungs
There are major types of blood vessels, except
Artery
Veins
Capilaries
Platelet
The blood vessels that transport blood away from the heart are called
Vein
Capilaries
Heart
Arteries
Large elastic blood vessels with thin wall called
Arteries
Vein
Capilair
The arteries are carry blood from the lungs to the heart to pick up ......
Carbondioxide
Oxygen
Deoxygenated
Oxgenated
The very small blod vessels called
Air sac
Arteries
Veins
Capilair
O2, CO2, water, digested food and waste materials are exchanged through.....
Capillair
Vein
Arteres
Heart
Blood make up about.........% of our body weight.
7
8
9
10
The blood function is to supply .......... to cells in ourbody. And also removes wastes such as .............
O2 ...... NO
O2 .......CO
O2 .......CO2
O2 ........nutrient
The red blood cells contain a substance called
White blood cells
Haemoglobin
Platelets
Nutrients
The blood chemical protein that appears dark red when.....
Lacking of O2
Rich in O2
Contain plasma
Lacking of CO2
Point A showed the blood vessel
From body
To body
To lungs
From lungs
