Answer:
To identify the behaviour and predictable ness of people which can be tested and experimented about.
The studies that have been determined with boys playing in
groups is that they are mostly engaged in tumble, rough, aggressive and high activity
play rather than girls playing in groups as they are likely to engage in this
activities.
Objects are classified by shape and color. Some objects can be classified in more than one category and thus scientists often don’t agree. The objects are hard to see.
