Answer:
an adverb
Explanation:
Swiftly would be an adverb because it is describing the verb flies. An adverb is any word that describes a verb. A helpful way to help find them is that they usually end with an -ly, but remember that not all adverbs end in -ly.
D. "Before he went to sleep" is a dependent clause.
Answer: The way you live affects the environment by what you do, example: pollution, Littering, construction, what we can do to protect the environment is to live cleaner by not littering, and by protecting areas that some companies would like to use for building things.
Explanation: by doing these things for the environment we will have a cleaner area to live in and it will thrive with life.