For those students who have not finished this assignment.
1. Write the definition of the key words on page 426
2. List the three lines of defense (P.427-431, subtitles).
3. List the three types of phagocytes (P.429).
4. List the three different strategies that these specialized phagocytes use to attack pathogens.
i think i left my book in school, was it returned to you?
ReplyDelete