(C-C-C-) d. Unsaturated fatty acids have double bonds in the carbon chain.(C-C-C-C=C-C-) e. Saturated animal fats are associated with circulatory disorders; plant oils can be substituted for animal fats in the diet.
Cool jazz is a style of modern jazz music that arose following the Second World War. It is characterized by its relaxed tempos and lighter tone, in contrast to the bebop style. Cool jazz often employs formal arrangements and incorporates elements of classical music.
Hard bop. Hard bop is an extension of bebop (or bop) music that incorporates influences from rhythm and blues, gospel music, and blues, especially in the saxophone and piano playing. Hard bop was developed in the mid-1950s, partly in response to the vogue for cool jazz in the early 1950s.