Less food can't count numbers of food Fewer animals can count numbers of animals A large amount of food can't count them A large number of animals can count them The erythrocytes, which are in the blood, contain hemoglobin. The erythrocytes that are in the blood contain hemoglobin. This sentence implies that there are erythrocytes elsewhere that don't contain hemoglobin.
Such papers have high standards of quality, and they are formally disseminated and archived. Therefore, they constitute valuable, lasting references for other scientists - and for you, too.Read more
As you find sources, do a quick evaluation of them to see if you think they will be helpful to you....Read more
Writing a paper is a specialty that requires writing talent.Read more