The picture illustrates the progress of two kinds of different cutting equipment in the Stone Age.
Overall
, it shows the evolution of cutting tools that were used a Linking Words
million
Use synonyms
years
ago. Showing the 3 views (front, side and back Use synonyms
view
). Use synonyms
Moreover
showing the similarity in size of both tools from different ages.
On the one hand, it shows that 0.8 Linking Words
million
Use synonyms
years
ago the stone used was chiselled into a thin sharp object with a pointy end at both sides. The front Use synonyms
view
depicts a round rough stone Use synonyms
while
the back Linking Words
view
is flat and smoother ,Use synonyms
Linking Words
furthermore
the size was 5cm in height, the same size as the tool used 1.4 Add a comma
,furthermore
million
Use synonyms
years
ago.
Use synonyms
On the other hand
, Tool A invented 1.4 Linking Words
million
Use synonyms
years
ago looks a little more refined than the previous one. It was smoother, thicker and was in a triangle shape. Its back Use synonyms
view
was flatter Use synonyms
in contrast
with the front Linking Words
view
.Use synonyms
Anneya