There are approximately 7 x 1027 atoms in the average human body. This is the estimate for a 70 kg adult human male. Generally, a smaller person would contain fewer atoms; a larger person would contain more atoms. On average, 87% of the atoms in the body are hydrogen or oxygen. Carbon, hydrogen, nitrogen, and oxygen together account for 99% of the atoms in a person. There are 41 chemical elements found in most people. The exact number of atoms of the trace elements varies widely according to age, diet, and environmental factors.
Symbols on California's Flag The once common California grizzly bear (also the official state animal) portrays strength; the star represents sovereignty; the red color signifies courage; and the white background stands for purity.
There are six stars on the Australian flag. The five stars on the right hand side of the Australian flag represent the constellation called 'The Southern Cross'. This conste â¦ llation is unique to the southern skies, and was a valuable navigation aid to early sailors. The seven-pointed star beneath the Union Jack is the Commonwealth star, or Federation star.