According to the summary how are perennial plants different from annual plants

No summary provided, however,
annual plants are those that grows for one season and dies. an example of annual plants are corn,beans,and some flowers that blossoms during the rainy season and dies through winter and summer.
Perennial plants are those that persist from season to season and never dies. Usually the remain dormant when the weather is hostile and blossoms when the weather is conducive.

Syllable added to a root word to change its meaning : affixan independent word--example run,walk,book : free morphemeaffix that gives grammatical meaning such as tense or number : inflectiona word part that must attach to a word in order to be usable : bound morphemedegree of comparison formed by adding -er or more to an adjective : comparativedegree of comparison formed by adding -est or most to an adjective : superlativeaffix added to the beginning of a word : prefixaffix added to the end of a word : suffixroot word of lovable : lovetwo roots used together to form one word : combining form