What is a poem and how is it distinguished from a prose​

A poem is a piece of writing that uses imaginative words to share ideas, emotions or a story with the reader.

Explanation:

Prose tends to comprise of full grammatical sentences, building to paragraphs; poetry typically contains a metrical scheme and often some element of rhyme

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.