mammoths造句

Tadpole shrimp have outlived dinosaurs, trilobites and mammoths.

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

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

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

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

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

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

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

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.

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

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

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;

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

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.

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.