answer:
the prefix is en meaning within, the prefix com means together, and the passing also meaning equal to motion. Prefixes are added to the beginning of an existing word to create a new word with a different meaning.
Step-by-step explanation:
there are 2 prefixes which is en and com the prefix en meaning “within, in,” and com meaning “together,”completely,” and/or combine. I hope I could help at least just a little but have a good day