Define energy and power and describe the relationship that exists between them. Explain how this relationship affects machines or other systems. (1 point)

Your answer should be in complete sentences that describe and explain both questions.
Be sure to check your grammar and spelling.

and them is the pic

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices