Pls asap! - flvs btw

which of the following best describes the use of a renewable resource?

select one:
a. most power plants burn fossil fuels to generate electricity for use in homes and offices.
b. natural gas is extracted from deep in the earth and piped to customers to use for cooking.
c. water falls through openings in a dam turning turbine blades that generate electricity.
d. we use gasoline to power our cars to get to work and school each day.

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?