Wood is not a pure substance it is a mixture, because it is composed of compounds such as cellulose, hemicelluloses, and lignin which are made up of elements such as carbon, hydrogen, and oxygen.
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Answer: Finishes
Explanation: 3rd person present: finishes
Learn from yesterday --> whatever mistakes you made, don't repeat. learn from your experiences and apply it to your life today.
Live for today --> live in the present and don't always focus on things that could happen in the future. make sure to do what you want to do TODAY rather than putting it off.
Hope for tomorrow --> have dreams and don't stop dreaming. believe in yourself. pray and hope that tomorrow will bring even more fun experiences and happiness.
<span>The important thing is not to stop questioning --> never stop wondering about the world. have an open mind and continue to constantly learn new things. make discoveries. be curious.</span>