Exercise is important for weight loss because exercise calorie expenditure, so kcals out are than kcals in, which creates an energy deficit.

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.