Respond to the following in a minimum of 250 words:
What is the process of diffusion, and how does it limit the size of an organism? Can this be counteracted? What else might limit the size of an organism? What is the difference between an endothermic animal and an ectothermic animal? What is the purpose of a phylogenetic tree? Why do you think it is helpful for science and non-science majors to understand the purpose and components of phylogenetic trees?