Question

What is the impact of th phrase "shape-shifting as used in paragraph 19?

a. It gives the flu a supernatural, ghostly quality.
b. It creates the idea that flu is a mystery and what scientists know if not enough.
c. It demonstrates how hard it is to create a cure for something that is always changing.
d. It shows that scientists do not know the shape of the virus that causes the flu.

Answer 1

Answer:it gives the flu a sepernatural, ghostly quality

Step-by-step explanation: