Could be water retention. Watch the amount of salt u eat. Do u eat enough fiber or maybe too much. How often u go to the bathroom. All could account for a fluctuation in that amount of weight
Birds
It could be a number of factors, including the precision of your scale and the time of day which you weigh yourself. Whether or not you've just eaten or used the bathroom will influence your weight. A liter of water weighs 2.2 pounds, so you can see that a meal can increase your weight by a few pounds, at least temporarily. Try to weigh yourself at roughly the same time during the day to minimize variability. Understand that your weight will naturally fluctuate from day to day and that you should be concerned with meaningful trends in your weight over time that are greater than this 3-5 pound range.
To survive most birds must eat at least half their own weight in food each day.
It doesn't matter how many calories you burn - if you burn more each day in exercise than you consume each day in food, you'll lose weight. But if you're a big eater, you could work out 20 hours a day and not lose weight.
Serial weight measurements are taken at the same time each day. The exact time of day is irrevelant as long as the weight is measured consistantly, at the same time each day.
At least 3 a day. Each apples will give you fibre which helps your digestive system to :) Each apples before meals or in between meals for snacks, this helps fill you up.
No; that's within normal variation (just as your weight may fluctuate from day to day).
No. Your weight can fluctuate up to 10 pounds in a single day just from water and regular bowel movements.
laundry!
A hippopotamus will eat at least 150 pounds of grass each night and they manly stay under water most of the time.
You cannot lose 7 pounds of body weight each day.
A healthy diet full of proteins, vitamins and water and excersize each day for at least 30 minutes or longer, depending on age.