Answer: specialization
Explanation:
Specialization simply refers to a production method whereby a country company produces the goods that it has a lower opportunity cost with regards to its production. This implies that more goods will be produced by the countries and at lower prices when compared to their counterparts.
With regards to the question, since Australia and China are trade partners and Australia sells natural
resources while China sells computers and cars, this is an example of specialization as the countries specialize in producing goods that they can produce more efficiently.
Answer: Parallel play
Explanation:
Parallel play is defined as the children play in which they tend to play next to each other but do not impact or disturb the behavior of each other by communicating or involving. Children do persist interest in activity of the other children but will play with their environment on their own.
According to the situation mentioned in the question,Rachel and Donna are displaying the parallel play in which they are not interfering each other's doll playing and are involved in their own play without interaction .
These are all things that people do together, processes that happen when people interact with each other, so the correct answer is C. social processes.
They can be based on their interests, but don't have to be and they can involve conflicts, but again, not necessarily.
Two forms of energy which those are inertia and friction
