1 The Caspian tiger and the
aurochs are endangered
animals.
2 Thousands of years ago, there
were mammoths in Central Asia.
3. Palaeontologists are artists who
draw pictures of extinct species.
4 Prehistoric people sometimes
made tools from the bones of
the animals they hunted.
5 About 15,000 years ago, many
large mammals died because of
the cold weather.
6 Scientists might clone a
mammoth one day.
Объяснение:
