Respuesta :
Answer:
The words or phrase that should be added to the paragraph to increase its cohesion are:
The compulsory study of mathematics for high school students for four years will enable the students have a higher intellectual and thinking capacity.
This is because, solving mathematics requires a high rate of thinking fast. This helps the students build a high thinking faculty.
Therefore, it is very important for everyone to study mathematics in highschool irrespective of the profession they choose in order to increase their intellectual capacity.
Hope this helps!
Explanation: