The law of conservation of matter states that matter can not be created or destroyed. how does this law relate to the cycling carbon in an ecosystem? include at least two specific examples to support your answer.

As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave

Describe the properties of sodium, chlorine, and sodium chloride

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of