Somewhat false
observations can be made of a model of the statue of liberty, say, or in real line
First, you mix the salt and sand with water, so the salt dissolves. Next, you filter the sand out, so you have the slat water and sand separated. Then, you evaporate the water, leaving the salt behind.
Answer:
4
Explanation:
4.They are different states of the same pure substance
1635 miles/hr.
Hope this helps
