This rate of reaction can be measured in the dark by determining the amount of oxygen gas consumed in a period of time?

a: primary productivity
b: gross primary productivity
c: net primary productivity
d: cellular respiration

Your correct answer is A: Primary productivity

Explanation:

Hope this helps :) -Mark Brainiest Please :)

from the word list given, the most suitable words that relate to the reason information were written would be:  

objectivity: lack of bias, judgment, or prejudice

accuracy: free of mistakes, to be correct

authority: the ability to tell people what to do or believe in

content: to be satisfied  

it can be said that the author made the article to present objectivity, to provide accurate information, to be the authority in the subject that he or she writes, and to be satisfied of the information quality given out.