What are the job responsibilities of a parent

What are the six basic purposes of government as outlined in the preamble to the constitution?

Hurry ! between 1900 and 2010, how did the world’s population change? a. it increased from about 1.5 billion to almost 7 billion. b. it decreased from about 7 billion to about 1 billion. c. it increased from about 5 billion to about 7 billion. d. it decreased from about 7 billion to about 1.5 billion.

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as: