ClaraDanieleGiorgia

ClaraDanieleGiorgia

ClaraDanieleGiorgia
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Histomap.

Histomap.

Darwin testing the speed of an elephant tortoise, Galapagos Islands

Darwin testing the speed of an elephant tortoise, Galapagos Islands

Evolution in a nutshell.

Evolution in a nutshell.

Stated Clearly: Website to support science.

Stated Clearly: Website to support science.

Geology

Geology

Ontogeny Recapitulates Phylogeny Recapitulation Theory: the biological hypothesis that in developing from embryo to adult, animals go through stages resembling or representing successive stages in the evolution of their remote ancestors.

Ontogeny Recapitulates Phylogeny Recapitulation Theory: the biological hypothesis that in developing from embryo to adult, animals go through stages resembling or representing successive stages in the evolution of their remote ancestors.

#brains #anatomy #science #nature #animals

#brains #anatomy #science #nature #animals

Human evolution tree | Flickr - Photo Sharing!

Human evolution tree | Flickr - Photo Sharing!

Tree of life evolution cladogram cladistics mammals fish birds phylogenetic tree free poster evolutionary tree darwin .jpg

Tree of life evolution cladogram cladistics mammals fish birds phylogenetic tree free poster evolutionary tree darwin .jpg

Sometimes, discovering when something happened only begins to make sense when it’s seen in relation to other events. This is particularly easy to do if the total time is shown in the form of a clock. The age of the Earth is about 4.5 billion years – on the clock, 1 second equals approximately 52,000 years and one hour is 187.5 million years.

Sometimes, discovering when something happened only begins to make sense when it’s seen in relation to other events. This is particularly easy to do if the total time is shown in the form of a clock. The age of the Earth is about 4.5 billion years – on the clock, 1 second equals approximately 52,000 years and one hour is 187.5 million years.