3. is nail a magnet?
4.
Do you know that you can turn an ordinary nail into a magnet by using an electricity?
5.
how do you do this?
6.
what do you call a nail that is turned into a magnet with the use of electricity?​

3. no

4. yes

5 . by passing the electricity inti the nail

6.electromagenet

Explanation:

hope it helps you

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this