Answer: the introduction of new crops from the Americas
Explanation:
The rapid population increase in China in the seventeenth and eighteenth centuries was due to the introduction of new crops from the Americas.
Food crops like maize, tomatoes, sweet potatoes, beans etc were brought into China which led to major developments accompanied with migration and population growth.
Answer:
Questioned him to gain privileged information.
Explanation:
Towards the end of the passage, we learn from the speaker that Bradford <em>was a crafty old sophister. </em>
<em>Sophisters</em><em> </em>or<em> sophists </em>were pre-Socratic philosophers whose domain of expertise were skills that can be compared to modern day advocacy, manipulating arguments so as to convince their interlocutors of anything at anytime.
The primary meaning of the word <em>art </em>is skill, <em>artful </em>here meaning <em>skillful</em>. If Bradford were a sophister, that would mean he knew just what to say or do, in order to get what he wanted. And it is exactly what he did. He managed to go unnoticed and get the information he wanted from Keimer thanks to his <em>artful questions.</em>
A superposition principle is something that allows a sound to be more crowded with sound waves, but not louder.
We can arrive at this answer because:
- The superposition principle refers to the joining of many sound waves being emitted at the same time and coming together to form the sound.
- These waves do not affect each other, but add up, creating a deeper, more intense sound.
As an example, we can use a stadium full of fans, the more crowded the more intense the fans' screams will be, but not louder, as the same waves will be emitted.
More information:
brainly.com/question/1171688
C.25% of children are in someone else's home
Silicon dioxide is dissolvable in water and has a high melting point because the atoms in the dioxide has a strong bond between them, which requires a lot of energy to break them.
