Why it say i hav no point? lol

12. identify the main term from the following statement: arthrotomy of toe, interphalangeal joint

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b. describe at least two factors leading to the growth of mega-cities in developing or least-developed countries. c. identify and explain two factors that led to the formation of squatter settlements in mega-cities in developing countries.

The use of a beat or a rhythm to remember something is