Last one “He often gets sick”
The Necessary and Proper Clause is as follows: The Congress shall have Power ... To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof.
Answer:
a. A positive environment will create positive results.
Explanation:
Lady Macbath was suspected of killing king duncan
C. duality of human nature
In the excerpt, he talks about the "two natures" and then goes on at the end to talk about how he might want to separate the two elements. Duality means the two different sides. This best fits the passage. He doesn't refer to appearances at all. He also does not speak of science versus nature, but rather how his scientific discoveries help him understand nature. He also does not intend any deception or disguise by exploring the two elements of human nature.
