Molecules have ? : A) both potential and kinetic energy. B) only kinetic energy. C) only potential energy. D) neither kinetic nor potential energy.

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

Why are people not able to scuba dive in the deep part of the ocean

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space