instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Electric motors transform electrical energy into kinetic energy.
answer:
Electric motors transform electrical energy into what other form of energy?


question:
The pressure of a sample of gas is measured with an open-end manometer.
answer:
The pressure of a sample of gas is measured with an open-end what?


question:
Because the solute is moving down the concentration gradient, and no input of energy is required, facilitated diffusion is considered a(n) passive type of transport.
answer:
Because the solute is moving down the concentration gradient, and no input of energy is required, facilitated diffusion is considered what type of transport?