Name two language features the author uses in order to achieve the purpose of the text

What is the meaning of "full tide" as it is used in this sentence? before i could explain to her the differences of language in this world, she was embarked on the full tide of another subject. a long and involved argument an inaccurate representation a detailed and lively discussion an uncontrollable flood

Which sentence from the article best supports the statement above

Me plz why do tourists have to view stonehenge from a distance? a. the stones could fall and injure someone.b. visitors have caused too much damage.c. visitors get in the way of scientists.