<span>Indus River provided a link to sea to trade with mesopotamia</span>
The sum of 3 fifthteens and 17 fifthteens is 20 fifthteens and 20 fifthteens is expressed as (20 x 15)=300
Because traditional economies are characterized as being primarily agricultural, they are prone to stagnation since they rely heavily on weather, which can be unpredictable and pragmatic.
The answer is A since they did show how mathematics and measurement could be used in scientific investigation
