Answer:
I chose the letter B/mechanical
Explanation:
It made the most sence to me
I hope this is correct
estuaries
2 one is the correct one
Water is a conductor if it has solutes/ions dissolved in it(tapwater for example)
but pure water is not a good conductor of electricity.
Nails and keychains(made of metal) are conductors of electricity.
your answer would be E
I took that class