1: the symbol of the metal should be written first.
2: the valency of the elements or radicals should be interchanged.
I think its the mirror because condenser helps in allowing the amount of light to pass.
なたはたさたやたはたはたはたはやはたはたなたな田畑な田畑の
This reaction is called a composition reaction.
Answer:
The invention of the wheel had an important impact on farming.