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.
One of the most common cooking methods for pork steak is grilling. The total cooking time for grilled pork steak is typically about 12 to 15 minutes total for steaks with 1/2-inch thickness. If you plan to soak the pork steaks in a marinade, begin four to 24 hours before you want to start grilling. Once your pork steaks are flavored to your liking, heat an outdoor grill to medium-high heat. Place the steaks onto the grill and heat for six minutes.