Which of the following has open vascular system?
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A lens has a power +2.0 D. The type of lens and its focal length will be
What is the range of frequencies of sound waves audible to human beings?
What is the name of world’s first artificial intelligence politician developed by New Zealand?
Who is the Fortune's Businessperson of the Year 2020?
The CEO of Tesla & SpaceX, Elon Musk tops the list of the Fortune's Businessperson of the Year 2020. He achieved this spot for the second time.
In which year did Ole Romer measure the speed of light for the first time in the history?
NaCl is a salt which is made up of
_____ often referred to as a shock treatment, is a psychiatric treatment in which seizures are electrically induced in patients to provide relief from psychiatric illnesses.