Answer:
C
Explanation:
Recycling a metal can so it can be reused.
Answer:
True
Explanation:
According to the law of conservation of mass, mass can not be created nor destroyed.
The implication of this is that the total mass on both sides of the reaction equation must be the same.
Thus, the number of atoms of each element on both sides of the reaction arrow must be the same.
Vitamin D , better skin, healthier hair, etc.
It's A, because it's always important to drink water. If you think about it, all the other answers seem invalid.
