The sensation of sound persists in the human brain for about:
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What did Edward Jenner pioneer?
Which of the following does NOT contribute to sparkling of diamonds?
If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?
___ is not a chemical change.
The state of matter can be changed into another state by changing the
What temperature does bacteria grow quickest at
Most bacteria will grow rapidly between 4°C and 60°C (40°F and 140°F).
The skin, the lining of the mouth, the lining of the blood vessels, lung alveoli and kidney tubules are all made of which type of tissue?