This is false.
A family unit consisting of a mother, father and children is called a nuclear family.
A commune is a group of people who live together and share a life together - including properties. So a family can be a commune, but it's not called a commune.(it's not always one)
If the sentence above is trying to ask whether it is true or false, the answer is false. It is ethical egoism does not view the moral judgment in terms of the beliefs of the society, but rather, it only does a judgment or an obligation because of their own self and not because of the society. That's why the answer is false.
In this case, Mila is using a survey
Survey is a data gathering method that directly asked the subjects to filled in the data needed by the researchers.
This method since tend to be really efficient if being done in private manners within the subjects that directly involved with the things that wanted to be examined
There are approx. 100 billion neurons in the brain.
The answer is E
