Life

Life is a characteristic distinguishing physical entities having biological processes (such as signaling and self-sustaining processes) from those that do not, either because such functions have ceased (death), or because they lack such functions and are classified as inanimate. ...

Crimson Light, Patagonia, Argentina

Crimson Light, Patagonia, Argentina

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in cat. Nature

Crisp Winter Day, Arches National Park, Utah

Crisp Winter Day, Arches National Park, Utah

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in cat. Nature

Cub Scouts, Brown Bears

Cub Scouts, Brown Bears

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in cat. Animals

Curious Funny Gray Squirrel Closeup

Curious Funny Gray Squirrel Closeup

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in cat. Animals

Disco Bay, Qasigiannguit, Greenland

Disco Bay, Qasigiannguit, Greenland

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in cat. Nature

Dogwood Tree Blooms, Yosemite, California

Dogwood Tree Blooms, Yosemite, California

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in cat. Nature

Drowsy Cat in a Tree Trunk

Drowsy Cat in a Tree Trunk

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in cat. Animals

Eagle Creek Falls, Cumberland Falls State Park Nature Preserve

Eagle Creek Falls, Cumberland Falls State Park Nature Preserve

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in cat. Nature

Earth from Space - UFO Lying on the Bottom of The Baltic Sea?

Earth from Space - UFO Lying on the Bottom of The Baltic Sea?

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in cat. Space

East African Sunset Scene Wallpaper

East African Sunset Scene Wallpaper

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in cat. Nature

Eastern White Pine Trees, Pocono Mountains, Pennsylvania

Eastern White Pine Trees, Pocono Mountains, Pennsylvania

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in cat. Nature

Edinburgh, Scotland - Athens of the North

Edinburgh, Scotland - Athens of the North

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in cat. Space

Emerald Wave, Olympic National Park, Washington

Emerald Wave, Olympic National Park, Washington

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in cat. Nature

Enjoying The Morning, Polar Bears, Canada

Enjoying The Morning, Polar Bears, Canada

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in cat. Animals

Ephemeral Lake Carnegie in Western Australia

Ephemeral Lake Carnegie in Western Australia

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in cat. Space