<h2>False </h2>
Explanation:
The immune system develops integrated innate and adaptive modules that are pathogen type-specific and no single response can effectively control all types of pathogens
Both innate and adaptive immune system operate in cooperative and interdependent ways
Innate immune system is present since birth in an organism and is non specific in nature which means acts against all foreign antigens and molecules and provides first line of defense against pathogens
Adaptive immunity system is the acquired one which is capable of recognizing and selectively eliminating specific foreign antigens and is antigen specific which means can discriminate among different antigens; also has the ability to respond to various kinds of epitopes of pathogens
B . Excessive commercial fishing
Reason: the other options are good things this is the only bad thing
The best and simplest method John can used to find the evolutionary relationship between a lion and a cat and group them based on their similarities and common ancestor is tree of life or also known as phylogeny by the scientist.