Akathisia literally means inability to sit, and is a type of movement disorder in which the patient feels extreme inner restlessness along with a forcible need or desire to be in continuous motion by performing actions such as rocking backwards and forwards when sitting or standing, marching on the spot by lifting feet and also crossing and ...
The earliest evidence for life on Earth is graphite found to be a biogenic substance in 3.7 billion-year-old metasedimentary rocks discovered in western Greenland and microbial mat fossils found in 3.48 billion-year-old sandstone discovered in Western Australia.
This hypothesis for the origin of life on earth has fallen out of favor, but it is considered likely that comets and meteorites contributed carbon, oxygen, and nitrogen to the surface of the early earth during the period of intensive bombardment. Figure 4. The Orion nebula as photographed from the Hubble telescope.