Cremation is a process that prepares the remains of a deceased human body for final disposition. Cremation reduces a dead human body to 3-7 pounds of bone fragments and other organic and inorganic compounds.remation is a process that prepares the remains of a deceased human body for final disposition. Cremation reduces a dead human body to 3-7 pounds of bone fragments and other organic and inorganic compounds.
The reason why the big bang theory is so popular and so widely accepted is because so far, all the observations weâve made of the cosmos support this theory. The theory originated in 1929 when Edwin Hubble discovered that everything in the universe is moving away from everything else.
Credit: NOAA. The theory of evolution by natural selection, first formulated in Darwin's book On the Origin of Species in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.