The concept of population sovereignty is comparable with which form of government

What is the difference between university and college?

Do we actually do work like math, reading, etc? ?

3. meena and ala are two friends. meena has a habit of using new pens almostevery day, whereas ala believes in getting a refill for her pen instead of buyinga new pen even though her friends make fun of her.a) which out of two practices would you follow and why? b) which value is ala depicting?