c) Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. The state

Here are the meanings for the questions: c) Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. The statement provided is a correct, concise description of physics. 17. The meanings of the fire safety posters are: FIRE ASSEMBLY POINT: This sign indicates a designated safe area where people should gather after evacuating a building during a fire or other emergency. Fire Exit: This sign indicates an emergency exit route from a building, used for evacuation during a fire or other emergency. Fire alarm: This sign indicates the location of a fire alarm call point, which should be activated to alert others in case of a fire. 3 done, 2 left today. You're making progress.