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WorksheetsGrade 7 quizz
Total questions: 10
Worksheet time: 5mins
How many systems are there in the Human body?
12
7
11
None of them
How many times does your heart recycle your blood every day?
100 times/hr
43.7 times/hr
41.6 times/hr
87.9 times/hr
How many bones are there in a human body?(adult)
502
206
128
87
How much oxygen does the brain need to stay conscious?
15%
35%
12%
20%
Where is the femur bone found?
Ear
Thighs
Spine
Hind legs
Which is the largest organ in the human body?
Liver
Skin
Stomach
Intestine
How many percentages of water is present in the human body?(adult)
60%
23%
97%
82%
What is the strongest muscle in the human body?
Leg muscle
Arm muscle
Palm muscle
None of them
The function of the tongue is to...
Help in speaking
Help in mixing the food and saliva
Help in swallow
All the options
The optic nerves send electrical signals to the .....
Brain
Muscle
Lungs
None of them
