Hi Ashley,
Losing weight is hard for everyone. But here are some tips that anyone can do. 1. Choose healthy foods like fresh fruits and vegetables every day. 2. Eat slowly, and put your fork or sandwich down between bites. 3. Drink 16 ounces of water before you eat to help you eat less. 4. Exercise 30 to 60 minutes 5 times per week. 5. Eat with other people at a table and never eat when watching TV.
For a better posture, stand tall, don't carry a back pack or other things on your back that weigh more than 5 pounds, and sit up straight in your chair.
Food coloring does not affect the time it takes water to freeze.
Frozen foods are not bad for you. Frozen food is best if it gets frozen when it is really fresh or soon after it is cooked. It lasts longer if all the air is removed before it is frozen. That's called vacuum packed. If it stays in the freezer for a long time (over a year) it can turn bad. If it thaws out, most things can't be refrozen.
That's a great question! All exercises are good. Group sports like soccer and basketball, swimming and just walking are all good exercises. Try to exercise at least 30 minutes a day. Try to exercise enough to sweat at least twice a week. 
