Answer:
i believe it would be a gas mask.
Explanation:
If it has something due to with chemicals and stuff id assume the men reacted with gas masks to be able to survive the chemicals and yea i hope im right
b. False
It is true that effective writing on the macro level refers to the big picture, the message as a whole. Because through this the readers could get the whole picture first before they are put to the detailed information. This is like funneling.
b. command economy.
c. traditional economy.
d. resource economy.
b. convenience sample
c. quota sample
d. probabilistic sample.