Absorption is the tranfer of energy by a wave to the medium through which it travels; this cause the of the materi to increase

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

What are the similarities between compounds and mixtures?

Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms