Formed when a sunlight heated the water in small streams b. rocks
Answer:
Stoichiometry measures these quantitative relationships, and is used to determine the amount of products and reactants that are produced or needed in a given reaction.
Answer:
3) an applied electric current
Explanation:
An electric source is used in an electrolytic cell.
Answer:
Moon I am guessing. Another option is comet, but they normally don't orbit a planet.
