All units of writing make up sentences - a letter, a word, a phrase.
A concluding sentence wraps up your writing and leaves the reader with a final thought. If you left your writing without a concluding sentence, the writing would end abruptly. A concluding sentence gives the piece of writing a better flow, and makes it easier to read. If you are still in school, if you don't write a concluding sentence you will get points taken off your grade.
the whole unit was calculated by rounding up
,and ,or ,but
Glucose.
a cell
atoms
false
They are called monomers. They build up polymers
sub-atomic particle: which makes up an atom: which makes up molecules: which makes up DNA: which make up organelles (cell parts): which makes up cells: which makes up tissues: which makes up organs: which makes up organ systems: which makes up organisms.
Glucose
Nucleotides
Nonmetal atom