How does thermal energy works to heat up a room and the cooking of food ?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out