Answer:
naturalistic observation
Explanation:
In naturalistic observation, researchers will gather data by directly observing the subjects in their natural habitat without making any intervention.
This is what Professor Ober is doing.
Professor Ober wants to collect a data about development of their physical skills among children. This means that the <u>children are his research subjects.</u>
To collect his data, professor Ober observed the children in the playground (which is the children's natural habitat). He also did not told the children to do anything , he just quietly observe and let the children do what they usually do. (not making any intervention)
Answer: c
Explanation: a goverment in which power is divided between state and national levels
Answer:
A city councilman?
Explanation:
i'm not sure tho HAHDGHHUUWIQKA
Population plays a role in local government by representatives being half of a role in congress uses population to control the amount of reps. each state has. i