Question: What Are the Elements in the Human Body? Answer: Most of the human body is made up of water, H2O, with cells consisting of 65-90% water by weight. Therefore, it isn't surprising that most of a human body's mass is oxygen. Carbon, the basic unit for organic molecules, comes in second. 99% of the mass of the human body is made up of just six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. You may also wish to view the element composition of an average human body by mass.
1 The freezer time shown is for best quality only â foods kept constantly frozen at 0Â° F will keep safe indefinitely.  How long does cooked steak last at room temperature? Bacteria grow rapidly at temperatures between 40 Â°F and 140 Â°F; cooked steak should be discarded if left for more than 2 hours at room temperature.
Report Abuse. If the chicken breast still hot when u put it in your fridge,then better don't eat because it already spoilage. If you put it in your fridge after it cold, you still can eat it but the taste not too nice already and if you always eat the food which already keep 2-3 days also not good for your health.lyp1011 Â· 6 years ago.Thumbs up.0.ut Cooked Chicken from the grill will last 7 days wrapped as you have it. I assume its not loaded with BBQ sauce. I keep Deli Sliced chicken for 10 days (sandwich meat sliced). Your grilled chicken will actually keep longer..