What vitamin is lacking or deficient if someone got rickets?
Vitamin D
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15
An object that does not vibrate cannot produce a. light b. sound c. heat d. electricity
sound
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eraser
Reset score!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
20
25
baam
Lose 25 points!
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15
A deficiency disease that the skin becomes weak, sores develop
scurvy
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15
Fish, meat, nuts and pulses contain a lot of _________. a. carbohydrates b. proteins c. fats d. minerals
proteins
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baam
Lose 5 points!
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gift
Win 25 points!
Okay!
gift
Win 25 points!
Okay!
lifesaver
Give 5 points!
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baam
Lose 15 points!
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shark
Other team loses 25 points!
Okay!
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
15
The image shows that, in Benedict test, test tube ______ has the most sugar. a. Test tube 1 b. Test tube 2 c. Test tube 3 d. Test tube 4
test tube 4
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15
 Sound is a form of energy produced by ______________. a. prism b. vibration c. distance d. forces
vibrations
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15
The line in the oscilloscope is called _________ a. amplitude b. wavelength c. vibrations d. trace
trace
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15
Iron and Calcium are kinds of _______________
minerals
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15
What does this graph represent? a. constant speed b. acceleration c. not moving d. a and b
constant speed
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15
it is needed in making new cell membranes. a. fats b. proteins c. carbohydrates d. minerals
fats
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15
The number of waves/ vibration that pass a point each second a. frequency b. wavelength c. pitch d. amplitude
frequency
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15
The volume of a sound is measured in units called ____________. a. Hertz b. decibel c. amplitude d. Hertz / second
decibel
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15
A diet that provides all the different kinds of nutrients, and the right amount of energy is called ________________. a. diet b. balanced diet c. nutrients d. balanced
