If bob has a piece of cake that has 300 calories per serving and there are 135 calories from fat, what percentage of calories come from fat?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases

As a result of these processes the single celled organism accomplishes