Answer:
Better utilization of School/Educational Institutions Resources: Having Co-Education system will not need to have separate teachers, school or institute hours or other resources such as Computer Lab etc. to use. Coed School or Institute can run swiftly even on fewer resources by letting both genders to study together.
A valuable Greek clay pot.
A sample of carbon-12 has a mass of 6.00 g. How many atoms of carbon-12 are in the sample
Self help is and then what it means, like you need to try and apply your knowledge of the subject and then rely on others help. Does that help?