What are the two flasks for measuring the liquid volume?

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.

Why is permeable soil best for plants that need a lot of drainage?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude