Answer:
The path has been traveled by Phoenix many times.
Explanation: I took the test :)
B) with the air released
B) “pumps out”
The word deflated in paragraph 6 is used to describe a balloon that has all of the air released. The author uses this comparison between the balloon and the bladderwort to help the reader better visualize what is happening. The first sentence describes the bladderwort as pumping out all of it's water. This way when a bug comes by and touches a hair in front of it's door, it can suck in a great deal of water, and with it the bug that is now it's meal.
To Introduce the topic with some indication of its inherent interest or importance, and a clear definition of the boundaries of the subject area.