Answer:
Characteristic of a substance that Cannot be observed without altering the identity of the substance.
Explanation:
A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points.
Density, odor, and color changes. Hope this helps ฅ^•ﻌ•^ฅ
A business that is owned and run by one person is a sole proprietorship.
Answer:
Oceans, Fossil fuels, atmosphere
