Federal Communications Commission - FCC. DEFINITION of 'Federal Communications Commission - FCC'. The Federal Communications Commission (FCC) is an independent U.S. government regulatory agency that oversees all interstate and international communications.
In summary, for a typical human of 70 kg, there are almost 7*1027 atoms (that's a 7 followed by 27 zeros!) Another way of saying this is seven billion billion billion.. Of this, almost 2/3 is hydrogen, 1/4 is oxygen, and about 1/10 is carbon. These three atoms add up to 99% of the total!
The Human Body. The human body is made of some 50 trillion to 100 trillion cells, which form the basic units of life and combine to form more complex tissues and organs. Inside each cell, genes make up a blueprint for protein production that determines how the cell will function. Genes also determine physical characteristics or traits.