The diagram illustrates the changing of tools that were used by humans in the Stone Age to cutting.
Overall
, there are two types of tools, which have different shapes from the Linking Words
front
, Use synonyms
side
, and back views.
Use synonyms
To begin
, Linking Words
tool
A was used Use synonyms
in
1.4 million years ago and has a different shape from Change preposition
apply
tool
Use synonyms
B
used 0.8 million Use synonyms
year
ago. Change to a plural noun
years
it is clear that
from the Linking Words
front
view, Use synonyms
tool
Use synonyms
B
much wider compared to A which has a thin shape. Use synonyms
Moreover
, the end of the upside in cutter Linking Words
B
is sharper reflecting the peak of Everest mount rather than A which seems Use synonyms
such
as a pinnacle of a mountain.
On the other views, from the Linking Words
side
, cutter A is thicker but the back view Use synonyms
has
thinner similar to the Verb problem
is
front
Use synonyms
side
. the length of Use synonyms
thisi
Correct your spelling
this
tool
is about 10 cm the same as Use synonyms
tool
Use synonyms
B
. Use synonyms
However
, cutter Linking Words
B
, from the Use synonyms
side
view has the thinest Use synonyms
side
and the back Use synonyms
much
wider similar to its own Add a missing verb
is much
front
Use synonyms
side
Use synonyms
also
.Linking Words
misstiasclassroom