C. A complete revolution is 360 degree. two revolution is 720.
I believe it is called centripetal force <span />
Avogadro's number: 6.02 x 10^23 atoms is present in 1mol of a solid (i.e. 22, 400 cm3)
Hence, in 1 cm3, 6.02 x 10^23 /22400 atoms is present = 2 x 10 ^ 19 atoms.
Polyunsaturated fatty acids which is Omega-3 fatty acids.
