Sleep deprivation, he will not be able to concentrate and will be moody.
Population education is a recent innovation and is a subject to various misinterpretations and misunderstandings.
I think it’s B because you don’t really need spotters. I’m sure they would be nice to have but you don’t need them. Goodluck!
Physical activity can provide health benefits like providing weight loss, osteoporosis and reduce arthritis pain. In social aspect, it would provide recreation and offer socialization and for mental can improve creativity and for emotional can reduce stress and anxiety as well as depression also then.