Question

1.1.1 study: what is science? big bang theory cell theory hubbles law newtons second law explains what caused the universe to begin describes how quickly stars and galaxies are moving apart from one another explains that an object cannot be classified as a living thing unless it is made up of one or more cells describes how a force is needed to speed up an object

Explanation:

• Big bang theory: It is a scientific theory that explains the origin of the universe.
• Hubble's law: It describes the relationship between the distance of galaxies from us and their recession velocity.
• Cell theory: It states that all living organisms are composed of cells.
• Newton's second law: It relates force, mass, and acceleration.

Answer:

• Big bang theory: Explains what caused the universe to begin.
• Hubble's law: Describes how quickly stars and galaxies are moving apart from one another.
• Cell theory: Explains that an object cannot be classified as a living thing unless it is made up of one or more cells.
• Newton's second law: Describes how a force is needed to speed up an object.