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Question 1 of 10
Chief builder of the body are ___________?
CSS Everyday Science Past Questions - Set 26
10 QuestionsMultiple ChoiceFree Practice
About this quiz
This CSS Everyday Science Past Questions - Set 26 quiz contains 10 multiple choice questions designed to help you revise and test your CSS Everyday Science knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!
Description
Practice with real CSS/PMS Everyday Science past questions. Test your knowledge of physics, chemistry, biology, and scientific discoveries. Set 26 of 30.
Progress0 / 10 answered
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Question 2 of 10
__________ are called the powerhouses of the cell?
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Question 3 of 10
In night, when photosynthesis is stopped, plants__________?
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Question 4 of 10
The device used to convert Alternate Current into Direct Current is called?
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Question 5 of 10
Halley's Comet is the only known short-period comet that is consistently visible to the naked eye from Earth, appearing every 72–80 years. It last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-_________?
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Question 6 of 10
The fourth state of matter is?
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Question 7 of 10
About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?
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Question 8 of 10
Acid rain is mainly caused by emissions of __________ in the atmosphere?
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Question 9 of 10
In general, wind speed of 10 –13 kph caused_______?
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Question 10 of 10
Water covers __________ of the Earth's surface?