The Calvin cycle starts with a process known as carbon fixation, where carbon dioxide molecule(s) is(are) are "fixed" from a gaseous form to a solid 6-carbon molecule.

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.