Boost self esteem, better body structure
It's simple you just have to pick up you weight (W) and you height (H) but
Weight in kilo gram (kg)
Height in meters (m)

for an example a person that weight is 100 kg and height is 1.80m
Using this formula

Answer:
in this sense the cell supplies the energy to establish potential difference across the two ends of the external circuits which will then flow...
D It’s the only logical answer good luck