What is necessary for evolution to occur? (select all that apply)

Building glycogen from glucose molecules is an example of what

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?