Water is made of only one molecule which can be chemically separated into hydrogen and oxygen. The answer is D.
The metric system is based on powers of 10 so it is much easier to convert units, often just by moving the decimal point.
You could write about a fear you may have had as a child, eg. the dark, or underneath the bed, etc...
Answer:
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O
Explanation:
