10. It is a combination of two or more substances present in varied proportion.
11. If you combined sugar and salt, what kind of mixtures is produced?
12. What method of separating mixtures do construction workers use to gather fine sand from the coarse ones?
Answers & Comments
Answer:
10.A mixture is a combination of two or more substances in any proportions. The substances in a mixture do not combine chemically, so they retain their physical properties. A homogeneous mixture has the same composition throughout. A heterogeneous mixture varies in its composition.
11.Salt or Sugar: Which Dissolves Faster in Different Liquids
Explanation:
correct me if I'm wrong