Quick ! will award brainliest 1. what are things to look for to know if an example or idea is science or nonscience? 2. if the force of gravity on an object increases, what happens to its weight? 3. what would happen to the density of an object if the volume decreased while the mass stayed the same? 4. explain: what are physical properties? describe the two types with examples. 5. why should procedures in an experiment be detailed for each step?

For Question 1, Ideas that are Science based, are often testable, verifiable, can be falsified, and based on evidence.

Ideas that are non-science based are not testable, not verifiable, said to be infallible and are based on belief.

For Question 2,  The gravitational force increases as the size of an object increases. On the other hand, the strength of gravity is inversely related to the square of the distance between two objects.

For Question 3, The equation from density is mass over volume.

Changes volume it will change by a inverted proportion. Increases it will decrease the density, decreasing it wil increase the density.

Changes mass it will change directly. Increasing mass it will increase density and vice versa.

For Question 4, Examples of physical properties are: color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction (paramagnetic) or repulsion (diamagnetic) to magnets, opacity, viscosity and density.

For Question 5, I'd say it's for proof of their theory.

Hope this helped.

c.           is the correct answer