Use the paragraph to answer the question.

Question

One impressive cave system is the lava tube caves of Lava Beds National Monument. The caves provide a safe habitat for millions of bats. In order to visit the caves, visitors must first be screened for white-nose syndrome. It is a disease that is fatal to bats.
Which option best identifies the central idea of the paragraph?
(1 point)
• Lava tube caves are found in a national monument.
• Visitors must be screened for white-nose syndrome before visiting the caves.
• The caves are a safe habitat.
• The lava tube caves are part of a cave system that provides homes for millions of bats.

Answer 1

The option that best identifies the central idea of the paragraph is:

• The lava tube caves are part of a cave system that provides homes for millions of bats.