The *independent* variable is the one that you always can control. However, the dependent variables are not since they **depend** on another.
No, because there’s 6 Oxygens going in and only 3 going out. To balance:
2S+3O2 -> 2SO3
Atoms are the building blocks of all matter
I belive it is a we all have 46 chromosomes.I learned this in sience.