Where does high intelligence come from? Is it nature (biological/genetic)? Or is it nurture (the environmental factors)? Or is it both?

Doing a science fair project should i do cafeteria waste or solar power

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.

Arrange the following in order from the shortest wavelength to the longest wavelength. visible light gamma rays radio waves x-ray waves microwave infrared