1. TAKING LEGIBLE FINGERPRINTS 2. WHAT ARE FINGERPRINTS?Fingerprints are ridges and valleys found on the hand of every person.In the fingers and thumbs, these ridges form…
Prior to the discovery of Ediacaran fossils, the Precambrian time was referred to as the âAzoicâ eon (i.e. âwithout lifeâ) . Was the evolution of early cells from simple…