Please can some one help me fast I need some ideas for cell city project or comic strip by tonight.

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Heat is the total potential energy of a substance that can be transferred. true false

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave