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.
The origin of life on Earth: our collective history! Life has existed on Earth for billions of years. The first organisms, which were microscopic, appeared in the ocean. They resembled the bacteria that we know today. The first algae and the first animals developed and gradually took over the seas.