The answer to this question is c
Answer:
sample
Explanation:
sample in research experiments means when researcher can not include and involve whole population than he or she choose representative sample which represent whole population, and result of experiment can be generalize whole population. Sample must have some characteristics like it must be random and not biased so results get not affected.
Answer:
They were completely unrestricted.
Explanation:
The enslaved African Americans were considered as properties, not living human beings. They are restricted and expected to follow a rigorous schedule provided by the owners.
In most cases, African Americans were forced to work in the plantation without any pay. But there are some owners who also used the slaves for entertainment (for example, they are forced to fight with other slave underground so the owner can place 'bets' for their lives)
Answer:
Jake is in the preoperational stage of development
Explanation:
according to Piaget's theory this stage begins at age two and lasts to about the age of 7.During this period, children are thinking at a symbolic level but are not yet using cognitive operations.
