Many scientific theories that are mentioned in the novel have been applied in real life. For example, Galvani proved that stimulation of a frog's nerve causes contraction of the muscle to which it is attached. This was proven in 1791. Because of this discovery, there was extensive research and excitement throughout the European nation on the application of electricity to sustain human life.
Answer:
What are you trying to say
Explanation:
Answer would be an author's thoughts are used to indicate facts in a memoir.
The answer to your question Is letter B
