No, "young" is an adjective. It describes a noun. (Adverbs describe a verb.) The young boy was too small to go on the roller coaster. ("Boy" is a noun, and "young" tells me more about him.)
When he was young ... - as in When he was young he did some very foolish things - is an adverb clause of time.
The adverb in the sentence, Today Julia is preparing the soil for her corn seeds and young tomato plants is today. An adverb states how, what, when, or where.
Not alone. Young male is two words, an adjective and a noun. It could be part of an adverb phrase, though, such as "The disease would be least dangerous to a healthy young male."
The adverb for agree is agreeably.An adverb describes a verb. An example would be The elderly lady spoke agreeably to the young man who helped her across the speak.
In the sentence above, quickly is the adverb. An adverb basically modifies a verb.
up
now
The adjectives in that sentence are young and hugeand the nouns are zebra and lions and the verb is devour and there isn't an adverb.
adverb
No, "young" is an adjective. It describes a noun. (Adverbs only describe a verb.) The young boy was too small to go on the roller coaster. ("Boy" is a noun, and "young" tells me more about him.)
badly
smartly smartly, as in The young soldier saluted smartly.