Answer:
#1 is B
#2 yes
Explanation:
# 1 because you could fate if you don't have enough water.
#2 yes because you have to have well practice before you do anything so you don't hurt yourself or no one hurts you
The goals of vertical coomunication are:
1. Power 2. Prestige 3. Position
Being more creative
developing more intelligence
retaining more from class.
Hope this helps!