Answer:
Chiaroscuro to make figures in paintings look real and solid.
Figures with pleasing proportion, accurate anatomy, ideal beauty, and physical perfection.
Sfumato to create a smoky or hazy appearance in paintings.
Explanation:
It expands due to the fact the mercury reacts to heat in such a way that makes it rise up the tube.
Answer:
The colonists started a boycott or not buying the British goods. This event was called the Boston Tea Party