The carbon cycle illustrates the central importance of carbon in the biosphere. ... During this process, plants cleave the carbon from the two oxygen molecules and release the oxygen back into the surrounding environment. Plants are thus primarily responsible for the presence of atmospheric oxygen.
REPHRASE SOME WORDS SEARCH UP LIKE A GRAMER CHECKER OR PLAGIARISM CHECKER!!!
48 because the formula for work is w=f•d so when you plug f and d in its 12 times 4, giving you 48.
Answer:
5
Explanation:
Nitrogen has 5 electrons in its n=2 (outer) shell.
Flvs
Remember that CO2, light and heat (to activate the reaction and keep the enzymes happy) are all needed for a reaction. When one goes missing, it destroys the whole process.
1. No light = no reaction can be made. That means the plant wouldn't intake any CO2 anyway.
2. When very hot the enzymes will denature (plant dead) or when cold, the activation energy will not be there. So once again, it will not respond to light as it is not its primary concern.