How long does carbon stay/move during photosynthesis?

Why is it to call the calvin cycle the light independent reactions vs the dark reactions

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

30 points ! can someone classify this for me their kingdom, phylum, class order, domain, family, genus and species ? 1.rosales 2.eurarya 3.rosaceae 4.cania 5.plantae 6.magnoliopsida 7.rosa 8.magnoliophyta