Cretaceous

31 05, 2017

What is an aurochs? Central Asian Environment

By |2019-02-06T08:28:00-08:00May 31st, 2017|Central Asia, Environment|Comments Off on What is an aurochs? Central Asian Environment

Cave painting of a herd of aurochs (about 14000 BC) When did the aurochs evolve? Around fifty million years ago, after the dinosaurs died, large mammals started to evolve from smaller mammals [...]

25 05, 2017

What are arthropods? Biology

By |2019-02-03T21:35:07-08:00May 25th, 2017|Biology|Comments Off on What are arthropods? Biology

Bee on a flower What are arthropods? Insects, spiders, crabs, and lobsters are all arthropods, so there are a lot of arthropods on Earth. Annelid worms All our biology articles [...]

25 05, 2017

Evolution of Grasshoppers – Biology

By |2019-07-15T10:07:25-07:00May 25th, 2017|Biology|Comments Off on Evolution of Grasshoppers – Biology

Evolution of grasshoppers: Grasshopper sitting on a leaf Why do grasshoppers jump? When grasshoppers first evolved from earlier insects, about 300 million years ago, they lived in forests of huge [...]

25 05, 2017

Why do ants eat bugs?

By |2019-01-28T06:42:41-08:00May 25th, 2017|Biology|Comments Off on Why do ants eat bugs?

Evolution of ants: A bunch of ants When did ants evolve? Ants evolved from earlier wasps about 150 million years ago, during the Cretaceous period. The evolution of ants was around [...]

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