Answer:
Thymine
Explanation: It’s logic I have no explanation but I learned about this
Hello!
The experiment this question refers to is Pavlov's Dogs.
Ivan Pavlov was a russian physiologist who is most known for his work with classical conditioning.
Answer: Qin Dynasty
Explanation:
The Great Wall of China's history began in the Spring and Autumn Period (770–476 BC), was first completed in the Qin Dynasty (221–206 BC), and was last rebuilt as a defense in the Ming Dynasty (1368–1644).
Answer:
Carpetbaggers
Explanation:
Northern who came to the south during reconstruction were known as carpet baggers, because they came to the south to become rich and take all their money back north.
