Brad and matt are working in the lab. they noticed that when they mixed two dilute solutions together, the reaction between them happened very slowly. which of matt's suggestion would best to increase the rate of this reaction?

Matches the chemical name of each oxide of phosphorus to its chemical formula

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

Which statement best explains the relationship between an area is geography and the temperature of its surface water