PLZ HELP ASAP what does the author conveys in this stanza tis a lesson you should heed try again if at first you don't succeed try again then your courage should appear for if you will preserve you will conquer never fear try again

Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.