Where does hydroelectric energy come from?
Hydroelectricity is electricity produced from hydropower i.e, water.
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Which of these places lies nearest to the Equator?
Which of the following is NOT an example of volcanic mountain?
Who is the author of the book "The way of Knife: The CIA, A secret army and a war at the ends of the earth" ?
The term protoplasm was coined by
Protoplasm is the living content of a cell that is surrounded by a plasma membrane.
J. E. Purkinje in the year 1839 coined the term 'protoplasm' for the fluid substance of the cell.
How can you get/set an environment variable from a program?
Getting the value of an environment variable is done by using `getenv()’. Setting the value of an environment variable is done by using `putenv()’
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Tribes belonging to which one of the following groups earn their livelihood through food - gathering and hunting?
Who invented Electrocardiograph(EKG)?
The EKG was invented by Willem Einthoven in 1903 and is used to monitor and analyze past and present heart activity in an individual.