he dies
your brain needs 600-800 calories a day to function so i would say no
You should be aeating at least 1200 calories a day
Depends on how hard they're working. A lumberjack can easily go through 5000 calories a day.
you will gain some weight
1500
no, your body needs a certain amount calories a day to carry out biological processes. When it doesn't get enough calories it enters into "starvation" mode. Any calories it get are converted into fat.
A minimum of about 900 and a max of about 6000 (for a working lumberjack).
My daughter is 11 and she burns 2100 calories a day, but Se is very active. Is that enough?
Not enough.
If you eat the same number of calories per day that are equal to the calories you need per day you would maintain your weight. To lose weight you must consume less calories then you burn. To gain weight you must consume more calories you burn. Most humans will burn 2800 calories even in the most sedentary state.
Answer:Not enough to maintain a healthy lifestyle
Simply because this gives the eater a constant supply of enough calories per day.