Heat generally
flows from what

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Energy flows from the producer level to the level. is called

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2