<span>D) Contradictory observations are found.
Science doesn't care if the public agrees with it. Facts don't rely on opinion</span>
Answer:
(d) all of these
Explanation:
Dry cell, Daniel cell and Nickel-cadmium cell are all converting chemical energy into electrical energy.
<span>you only have one number
so taking the number of atoms given to you 6million
is there a conversion factor that relates the number of atoms ......to 1 mole?</span>
In recent years, researchers have tried to capture the electrical current that bacteria generate through their own metabolism. So far, however, the transfer of the current from the bacteria to a receiving electrode has not been efficient at all.