Answer: Air
Hope this helps
Number 4 is
-Oxidation occurs at the anode, while reduction occurs at the cathode. Recharging a battery involves the conversion of electrical energy to chemical energy. During recharging, there is movement of electrons from an external power source to the anode, and on the other side electrons are removed from the cathode.
Answer:
this doesnt make sence ezxplain the subject
Explanation:
The answer is temperature (may be wrong)
