The light reactions synthesize ATP, NADPH, and O2 using which of the the following process(es): a. oxidation only
b. reduction only
c. neither oxidation, reduction, nor electrolysis
d. oxidation and reduction oxidation
e. reduction, and electrolysis

hi your answer would be

oxidation and reduction

Hope this helps :)

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.