Explain in depth what is the role of the practitioner in early years foundation stage

Cole's smart phone is two years old and he would like to have a new one. this time, he wants to make sure that it has a longer battery charge and better geographic coverage since he is traveling three days a week for his new job. cole is most likely to use for this purchase

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

Which powers best complete this graphic?