Well Carl Linnaeus was the guy who classified the different species of organisms into categories and gave them a Latin name for the Genus and Species. So I would say classification of organisms.
The correction option is A.
The people of the rain forest of Nigeria mostly worship idols and almost every family has its own unique idols which they worship. This means that there were many idols in the kingdoms which are worshiped by the people. These idols are usually made from wood, clay or metal materials.
Answer:
A) Breath and field sobriety tests
Because they were on the same team & teammates help eachother out