What is Menstruation? Menstruation is a woman’s monthly period of bleeding, often called your “periods”. When you menstruate, your body discards the monthly buildup of… Read More »What is Menstruation and Menstrual Cycle?
Natural Resources are resources that exist without any actions of humankind. This includes all valued characteristics such as magnetic, gravitational, electrical properties and forces, etc. On Earth, it… Read More »What are Natural Resources? And Classification