Toxic is an adjective.
Biodegradable is an adjective. It describes materials that can be broken down by natural processes into non-toxic substances.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
a toxic mix of cocaine and herion cause him a stroke paralyzed his face and speech
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.