List three examples of where potential energy is transformed to Kentucky energy in the Rube Goldberg

Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?

Summarize the work of famous environmental scientists of the past.

Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas