Oceans is a 2009 French nature documentary film by Jacques Perrin distributed in the United States by Disneynature. It was released on April 22, 2010 in 1,200 ... »
"UNITED CELLS OF ARABIDOPSIS":
The dizzying array of color is a microscopic look at the epidermal cells of a plant known as the mouse-ear cress , or Arabidopsis thaliana, a popular ... »
NASA science is focused on better understanding Earth through the Earth Observing System, advancing heliophysics through the efforts of the Science Mission Directorate's Heliophysics ... »
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The fossils are testimonies from the past. They evidence the existence of organisms in other geological eras and they are present at different levels in the earth layers.
The fossilization process, ... »