Why could a diet low in carbohydrates be dangerous? a-the body could break down proteins from muscles for energy. b-the increased level of fats could provide too many vitamins. c-the body could take in too much dietary fiber, which harms cells. d-the increased level of starches would provide excess energy. description

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.