Context: The passage below describes an experiment. Read the passage and then follow the instructions below.

Whitney poured four ounces of water into each of six glasses. Whitney dissolved one tablespoon of salt in each of three glasses, and did not add salt to the other three. Then, Whitney placed an egg in one glass and observed if the egg floated. She removed the egg and dried it. She repeated the process with the other five glasses, recording each time if the egg floated. Whitney repeated this test with two more eggs and counted the number of times the eggs floated in fresh water compared to salty water.
Figure: an egg floating in a glass of salty water.
Identify the question that Whitney's experiment can best answer.
A. Are eggs more likely to float in fresh water or salty water?
B. Does the amount of water in a glass affect whether eggs sink or float in the water?
Select the correct answer from the provided options and reply with the letter associated with it.

A