Life

The mechanism by which life began on Earth is unknown, although many hypotheses have been formulated. Since emerging, life has evolved into a variety of forms, which have been classified into a hierarchy of taxa. Life can survive and thrive in a wide range of conditions. ...

Blue Bearded Iris, Detail Close-up Photo

Blue Bearded Iris, Detail Close-up Photo

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in cat. Flowers

Budgerigar Budgie or Parakeet Bird

Budgerigar Budgie or Parakeet Bird

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in cat. Animals

Bull Snake Close Up Photo

Bull Snake Close Up Photo

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in cat. Animals

Burchells Zebras and Rainbow

Burchells Zebras and Rainbow

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in cat. Animals

Canadian Rockies, Banff National Park, Alberta

Canadian Rockies, Banff National Park, Alberta

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in cat. Nature

Cap Juluca, Maunday's Bay, Anguilla, Caribbean

Cap Juluca, Maunday's Bay, Anguilla, Caribbean

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in cat. Nature

Cape Lookout State Park, Oregon

Cape Lookout State Park, Oregon

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in cat. Nature

Captivating Eyes

Captivating Eyes

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in cat. Animals

Chateau de Gisors Castle, Gisors, France

Chateau de Gisors Castle, Gisors, France

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in cat. Travel

Cherry Blossoms And Mount Fuji, Japan

Cherry Blossoms And Mount Fuji, Japan

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in cat. Travel

Chief Mountain Glacier, Montana

Chief Mountain Glacier, Montana

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in cat. Nature

Chinstrap Penguins Family

Chinstrap Penguins Family

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in cat. Animals

Clown-Fish in Green Anemone Polyps

Clown-Fish in Green Anemone Polyps

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in cat. Animals

Contemplative Brown Kitty

Contemplative Brown Kitty

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in cat. Animals

Dancing Northern Lights, Alaska

Dancing Northern Lights, Alaska

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in cat. Nature