Which statement best describes the role of modes, bacteria and yyeast in this ecosystem

50 on a scale of one to ten, how cute is this dog? (for a science project i need data)

In 2004 how many nightly car accidents were there

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.