Answer:
elements and compounds can only be liquids or solids, but mixtures can be solids, liquids or gases
Explanation:
Element: A substance that is made up of only one type of atom. Compound: A substance that is made up of more than one type of atom bonded together. Mixture: A combination of two or more elements or compounds which have not reacted to bond together; each part in the mixture retains its own properties.
Answer:
Mitosis
Explanation:
you scrape your knee and the skin repairs itself
The amount of product obtained in a chemical reaction. The absolute yield can be given as the weight in grams or in moles.