Answer:
C
Explanation:
The law proves C. For examples no matter how water you have it will always have a 1:2 ratio of oxygen to hydrogen. :)
Mary thinking her astrological sign, Leo, is a perfect fit for her personality is a belief in pseudoscience because there is not scientific evidence confirming such beliefs.
The answer is the second option.
You spell Chlorine wrong but the process is called electrolysis
D is the answer. You cannot say that anyone is good at anything because it doesn't say that. And they were surveying the class of 2010