I do not know exactly what answer you are looking for here considering the fact that there are many differences between the actions of animals and humans. The best answer I would give is that people have a sense of what is wrong and right and decide based on a moral subconscious. Animals act on they need to survive and do not care about acting civilized or what is right and wrong.
Answer:
discrimination.
Explanation:
Prejudice is the unjustified belief towards a group of people based on their affiliation to a different race, religion, political party, occupation, etc. While these beliefs remain affective and cognitive they called prejudice but when they start to reflect in action they are called discrimination. Therefore discrimination can be defined as unjustifiable treatment towards an individual based on their membership to a particular group.
Answer:
the four social issues are
1)Social stratification.
3)Economic issues.
3)Social disorganization.
4)Public health.