Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water (H20) and carbon dioxide (CO2) chemically react to form the simple sugar glucose (CH20) and oxygen gas (O2).
What mass of carbon dioxide is consumed by the reaction of 4.23
Be sure your answer has the correct number of significant digits.
8 of water?

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.

What methods could you use to solubilize calcium carbonate

What are the similarities between compounds and mixtures?