Question 4 • Health Science Concepts A1 – EDGNTY-83861 26-27
Use the drop-down menus to select the best answers.Nucleic acids✔ MoleculesElectrolytes Cells are the smallest unit of a substance composed of two or more atoms chemically joined together.
Answer
are the smallest unit of a substance composed of two or more atoms chemically joined together.:
Molecules
are substances that can carry electricity when added to a solution.: