Natural selection is an evolutionary mechanism by which .
A)
advantageous traits are eliminated in a population
B)
organisms adapt to climatic changes
C)
inherited traits pass consistently through generations
D)
organisms choose which traits to look for in their offspring
E)
advantageous traits become more common in a population

Arrange the given steps in the career-planning process in the correct order. deciding that you'd like to be a doctor in the future (decision-making process) setting large goals to guide you through your path to your career (long-term goals) setting small goals to you get into a good school (short-term goals)

Compare and contrast the environmental consequences of reliance on coal with reliance on petroleum.

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.