The blank produced in the core powers the sun and produces essentially all the blank and blank we receive on earth

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

What produces wave a)sound b) heats c)transfer of energy d)vibrations

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never