The industrial revolution: 1. farmers grow more crops. 2.introduced machines to agriculture. 3.decreased the amount of manual labor in farming. 4.all of the above.

All of the above

Explanation:

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

it should be all of them because it asks if you included all of those in your answer

explanation: