Asteroids offer a source of volatiles and an extraordinarily rich supply of minerals that can be exploited for the exploration and colonization of our solar system in the twenty-first century. Asteroids represent the bits and pieces left over from the process that formed the inner planets, including Earth.
Answer:
noun - face
verb - draw
adverb - easily
adjective - happy
Explanation:
noun: person, place, thing, or animal
verb: an action
adverb: describes/modifies/ adds on to a verb
adjective: describes/modifies/ adds on to a noun
