What does the word submarine most likely mean based on the paragraph below? Jake was excited to visit the science museum, where he saw a real submarine on display. The guide explained that a submarine is a special type of boat that can travel under the ocean. Scientists and explorers use it to study sea creatures deep beneath the waves.

A. A boat that floats on top of the water

B. A ship that flies in the sky

C. A vehicle that travels under the water

D. A machine that digs underground