science
what's the largest internal organ of the human body?
liver
what's taylor swifts first single?
Tim McGraw
what's the center if an atom called?
nucleus
what's justin biebers nationality?
canadian
what's the rarest blood type?
AB
how many grammy awards does billie eilish have?
9 grammy awards
penicillin is used to fight what type of infections?
bacterial
what part of the plant conducts photosynthesis?
the leaf