1.the diagram shows hot water being poured into mug. [open the download to see the diagram.

question; complete the sentence by choosing the correct word from the box each word may be used once or not at all.

words: air , mug , table, water.

sentence; heat energy is being transferred from the to

c most likely

hop this let me know if it is wrong

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.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.