Can a closed system have a physical change or chemical change or both

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community

Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?