What is the simple subject of the following sentence during the night the frightened child cold for his mother and father

First we have to understand that the simple subject is who or what the sentence is talking about. It is the term used for the single word which is the subject of a verb. In this case is the child. The correct answer is choice B).

I hope it helps, Regards.

if this isnt a true or false than they have equal amount of importants

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.