Question

This passage mentions a foil and a skirt. How are they alike?
They both increase a boat's speed.
B
They both help keep a boat's engine cool.
They both increase an airplane's speed.
D
They both help surfboards ride higher waves.

Answer 1

The passage mentions a foil and a skirt; they are alike in that they both increase a boat's speed. Therefore, the correct answer is:

A. They both increase a boat's speed.