Answer:
d is your answer in my view
The answer is B. Circular Reasoning.
Circular reasoning is when you attempt to argue by beginning with an assumption that what you are trying to prove is already true.
The correct answer should be Leonardo did not intend for his inventions to do harm.
I saw on the Internet that B and D are incorrect, so we have to choose between A and C. A is also incorrect because Leonardo had much greater plans for his inventions that simply to investigate the properties of snow. This leaves us with C as the correct answer - he wanted to advance science, rather than create a bad invention.
Sometimes this is true but not entirely so I would say false