Differentiate between the physiography divisions of India and Brazil​

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a.organisms would evolve to increase variety b.natural selection would operate faster c.less food would be available d.evolution through natural selection would not occur

The graph below plots the temperature and luminosity of stars on the main sequence.

The kind of wood most often used in contemporary furniture is