It is the scientific study of human society and social relationships. It's also the subject within the field of social science, such as economics or politics. Hope this helps you!
Here are some statements that is correct about adaptive radiation is :
-it occur within a single lineage
- In adaptive radiation, organisms will rapidly diversify from their ancestral species into several forms
- Usually happen because of a changes in the Environment or resources
It is responsible for enforcing laws.
New businesses benfit from freedom of a market economy by making new things that will make more money
It's a positive reinforcement because she received a reward.
