B. Macromolecules is the answer.
Correct answer: C). Making sure that a piece of work is correct and includes bias
The peer review process can be defined as the process of exposing an author's research or ideas or results to be verified by the others who are expert in that field. Its main function is to encourage an author to meet the high standards of discipline in order to ensure that unacceptable results, interpretations or personal views are not published without the expert view.
Any scientific work should not contain any biasness as they may affect the validity of results. Hence, the scientific work does not have any bias.
Hence, the correct answer would be option C.
I believe its the first one
They are able to carry on photosynthesis longer then deciduous trees which lose thier leaves
