If an object absorbs blue light and reflects green and red, what color will the object appear to be? a) blue b) green c) yellow d) red light travels fastest through which of the following materials? a)diamond b) glass c) water d)air the bending of a light wave as it moves from one medium into another is called a) reflection b) interference c) diffraction grating d) refraction

Which statement justifies that phosphine (ph3) is a polar molecule?

Iwill give extra points to who gets this right

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?