Answer:
He is stubborn and overconfident.
Explanation:
The word which is a preposition is <em />in.
Ms. is a noun, Coring is a noun, showed is a verb, us is a pronoun, her is a determiner/pronoun, inventions is a noun, in is a preposition, our is a determiner/pronoun, science is an adjective, laboratory is a noun.
Answer:
I want to do my homework assignment but internet is not working.
Explanation:
Mark brainliest
The answer is C I believe. I read this in 9th grade :) Really good book