9.After a bad cold, the cilia are gone, and mucus collects

13. There are two types of protoplasm: Nucleoplasm ( Always capitalize first letter after colon)

20. Chemical symbols nitrogen, oxygen, carbon, hydrogen ( elements and chemicals are not capitalized)

24. Molecules that are too large for passive transport and that do not ( never use contractions)

This is meant as a help life line only...….
If you have a specific question please don't hesitate to ask.