The region of tasks which an individual may perform with the help of others but is unable to perform independently is known as the zone of proximal development (ZPD). This zone was described by Lev Vygotsky and is found between the tasks that an individual can perform and the tasks that an individual can not perform.
True!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Hydrogenation of vegetable oils and animal fats is a standard industrial procedure. The more saturated a fat is, the longer its shelf-life. Why? Because a site of unsaturation, an olefinic bond, is potentially a reactive site that can be oxidized.
Of course, these days we are sold on the benefits of unsaturated fats. A priori, an unsaturated fat will yield less energy upon combustion, and the <span>C=C</span> double bond is harder to metabolize than <span>C−H</span> bonds.
Every week, she will do 3*8*7 pushups.
This means that is she does 3 sets of 8 pushups per day, she does 24 pushups per day.
When this is multiplied by 7, she will do 24*7 = 168 pushups per week, which is a lot!
