The story is called: Excerpt from The Strange Case of Dr. Jekyll and Mr. Hyde: “Story of the Door” Question: How does the door help develop the theme?

Please help I really need help I’m doing an important test

explanation:

i dont know what the answer so im making you laugh here's ya joke lol

a constant variable, normally called a controlled variable, is the term for a variable that remains constant throughout an experiment, though other variables may change. an example is the water pressure for a faucet when measuring the amount of water released when the faucet is opened to various increments.