Q: What are the two main components in a battery?


Read this paragraph and choose the correct option from the provided answers:

Zinc is an important component of many kinds of batteries. This metal is mined as zinc compounds, one of which is zinc carbonate. To obtain the pure metal, the ore must go through the following chemical processes:.

 Choices:

- filter and a cathode

- vortex and a cathode

- anode and a vortex

- anode and a cathode


A:
anode and a cathode