Hurry up. Mark all that apply. Which statements are true for mechanical waves?

Question 36 options:

Mechanical waves transfer energy.

Mechanical waves transfer matter.

Mechanical waves can move through a vacuum.

Mechanical waves require a medium.

Example of a mechanical wave: sound wave

Example of mechanical wave: visible light

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs

If a checkpoint detects damaged dna, the checkpoint may