Anybody looking for a bf? im just trying to find one for my friend
he is 15

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?

Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane

Definition: this is the weighted average of all of the isotopes of an element.