supply vs serve up

supply is a noun but serve up is not a noun.

Word	Noun	Adjective	Verb	Adverb
supply	Yes	No	Yes	No
serve up	No	No	Yes	No

As verbs, serve up is a hyponym of supply; that is, serve up is a word with a more specific, narrower meaning than supply:

supply: give what is desired or needed, especially support, food or sustenance
serve up: provide (usually but not necessarily food)

supply (noun)	serve up (noun)
the activity of supplying or providing something
offering goods and services for sale
an amount of something available for use

supply (verb)	serve up (verb)
state or say further	provide (usually but not necessarily food)
give what is desired or needed, especially support, food or sustenance
give something useful or necessary to
circulate or distribute or equip with