Answer will be (B) to be exact
It results in maintaining weight
Hope this helps :)
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.
Answer:
The composition of population means the distribution of the number of the population according to characteristics such as age,sex,marital status, socioeconomic status. it also helps us know how much food needs to be grown to feed everyone
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