I would say A but I am not sure
A: making s sandcastle. This is because water and sand is only a mixture, so they do not react with each other. All the rest include chemical reactions!
Because they are not on the periodic tsble they are on the back and they goes together
Answer:
4
Explanation:
bromothymol blue turns yellow betwwen then pH levels of 2 and 6
<span>A mineral phase change involves the action of a mineral changing physical form. This can involve changing from a solid to a liquid, changing in to a gas form, etc. This phenomenon may sometimes be referred to as metamorphism.</span>
