Answer:
inside and outside addresses
formal salutations and closings
subject lines specific to the topic
Answer:
Explanation:
I'm sorry I need free points hopefully you got your answer
Answer:When I went to the farm...I was told that most of the work in the farm works had already been done until I found out that the farm wasn't even touched...I had to start from beginning to start working
Explanation:mmmmmmmmm
Answer:
12.A substance containing a weakend form of disease-causing germs that helps protect against certain diseases.
13.It causes white blood cells to produce antibodies which fight disease-causing germs.
14.
15.Hay fever
16.Anaphylaxis
17.970 thousand,44million
18. Acquired Immunodeficiency Syndrome, by weakening the immune system making it more vulnerable to diseases
Explanation:
