Answer:
As organisms adapt to changing conditions, they evolve in a way to fit their surrounding environment. According to Darwin's <em>survival of the fittest</em> concept, organisms that can adapt to fluctuating conditions are more fitter and hence selected by nature.
Here fitter means reproductive superiority.
All of the following are forms of radiation except A. Stabilizing rays.
Evaporation is the process of turning water into gas . Condensation is the process of turning gas into a liquid. Sublimation is the process of a solid going to a gas without a liquid phase.
I can be accessed by downloading it to your phone, tablet or computer
See more: https://www.pearsonmylabandmastering.com/northamerica/myeconlab/students/features/dynamic-study-modules/index.html