The Answer is Option C
I think...
Sorry If i am wrong...
I only know what number 1. is and its Mechanical Energy.
Answer:
A is a gas becasue it contracts and the containers change.
To protect a material from the influence of an external magnetic field, the material should be kept in soft iron ring.
So the correct answer is A.
Hope this helps,
Davinia.
An organism scientific name consist of : C. its genus name and its species name
The first part of the name is taken from the Genus and the second part of the name is taken from the species
hope this helps
