Each year over new organic compounds are produced.
1,000
10,000
100,000
1,000,000

100, 000

Explanation:

An organic compound is a chemical compound in which one or more atoms of carbon are covalently bonded to atoms of other elements, majorly that of either hydrogen, oxygen or nitrogen. Because of the vast importance and uses of organic compounds, they can be synthesised from petrochemicals to meet up the demands..

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

the answer is c i believe