biological science vs vitality

biological science and vitality both are nouns.

Word	Noun	Adjective	Verb	Adverb
biological science	Yes	No	No	No
vitality	Yes	No	No	No

biological science (noun)	vitality (noun)
the science that studies living organisms	the property of being able to survive and grow
	an energetic style
	(biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms
	a healthy capacity for vigorous activity