Answer: The base of a dam or a high rise buildings made wider because the pressure exerted by a liquid increases with depth,as the depth increases more and more pressure is exerted on the base of dam or a high rise buildings
Its A. wrote works praising one of the other philosophers who left no writing
it is the force with which a body is attracted toward Earth or another celestial body. This means that when you are in space, away from Earth, objects do not weight anything since they do not feel gravitational attraction to the Earth. Objects can have a large mass, but weigh nothing.
Viruses are actually smaller than bacteria but they're not bacteria. So D is wrong.
Viruses don't grow and aren't made of cells, and despite being able to reproduce, they're not living. So C is correct.
As for the other two, I'm not entirely sure what they mean but C is the answer.
