用“mammoths”造句大全，mammoths造句

Columbian mammoths are ancient Cousins of the modern elephant, and they have been extinct since the end of the last Ice Age more than 10,000 years ago.

his chain suggested, not the beams, which it was its office to transport, but the mastodons and mammoths which it might have served to harness;

A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked in—and it was stay warm or die.

So mammoths solved that problem by evolving hemoglobin that releases oxygen more easily in the cold.

We were eating everything - seeds, fish, mammoths, birds - anything that moves we are finding a way to eat it.

Ancient DNA from woolly mammoths revealed that their blood contained special cold-adapted hemoglobin, which researchers reproduced in bacteria this year.

By improving their hunting techniques, early humans seem to have played a major role in finishing off the woolly mammoths and nine other mammal species that weighed over a tonne.

One of the mammoths, you hope, is going to be your supper.

The mammoths should not be confused with the American mastodon (Mammut americanum), another ancient elephant from North and Central America.

Tadpole shrimp have outlived dinosaurs, trilobites and mammoths.

Picture it in your mind. Woolly mammoths eating grass around the places we are living in right now.

It contains many bones and tusks of mammoths which Taymyr is so rich in.

An extinct group of elephants, woolly mammoths emerged some 400, 000 years ago and died out perhaps just 10, 000 years ago.

You're working in a team of hunters quietly stalking a herd of mammoths.

Hard white substance, a variety of dentin, that makes up the tusks of such animals AS elephants, walruses, and preserved mammoths.