The population of fish would decrease and maybe lead the population of sea lions to decrease depending on how rapid the decrease is:)
I believe it is number 3.
Hope this helps!
Answer:
C.) Selective pressure
Explanation:
Selective pressure is a natural process that occurs in nature in which certain phenotypes are favored in certain environments. When we say these phenotypes are favored, this means individuals with these phenotypes have a better chance at survival and reproduction in particular environments. Certain phenotypes may be beneficial in some environments but harmful in others.