which of the following is needed for convection to happen? 5/25 fire light in the form of rays fluids

Brief Explanations:

Convection is the transfer of heat through the movement of fluids (liquids or gases). Fire is a source of heat but not a requirement for convection. Light rays are related to radiation, not convection. Fluids are essential for the process of convection as they can flow and carry heat.

Answer:

Fluid/s