The process of carbon fixation is catalyzed by the enzyme:
a. rubp
b. rubisco
c. ubiquinone
d. quinone

b. RuBisco

Explanation:

Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisco) is an enzyme that is used by chloroplasts to convert carbon dioxide from the atmosphere to glucose.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

looks like the answer is     c     to me!