Answer:
Physical science, Earth science, and life science.
C. Amount of oxygen
The others either change but don’t decrease or they increase.
Answer:

Explanation:
= Permittivity of free space = 
A = Area = 
d = Thickness = 
k = Dielectric constant = 5.4
V = Voltage = 86.2 mV
Charge is given by

The charge on the outer surface is 