Why incoporating different strategies are necessary insdie the classroom?

Incorporation of different strategies are necessary inside the classroom because it helps the students in the learning process and ensures they have knowledge of various methods used in tackling a problem.

The knowledge of these strategies helps the students in choosing the one which they can apply faster and more accurate to get the result sought for.

This is why it’s good to employ the use of different strategies.

the answer to your question is,

old stone age.

-mabel < 3

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.