When a perfume bottle is opened, some liquid changes to gas and the fragrance spreads around the room. which sentence explains this? gases do not have a definite volume. the particles of gases are closely packed. the force of attraction between particles in gases is very high. gases are not matter.

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

What is i fracture in the crust called when land move up, down or sideways

Label a-f based on the table using c for concentrated and d for dilute