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Posted by on Nov 10, 2016 in TellMeWhy |

When Do Worms Turn?

When Do Worms Turn?

If the earthworm detects an unfamiliar object next to its skin, the muscles will contract immediately and the body will turn to avoid the object. The worm will also...

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Posted by on Aug 23, 2016 in TellMeWhy |

What Is the Tundra?

What Is the Tundra?

Tundra is the name given to the cold, treeless plains. It is a type of biome where the tree growth is hindered by low temperatures and short growing seasons. There are...

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