A word, phrase, or sequence that reads the same backwards as forwards, e.g. madam or nurses run.
Indefinite is the correct pronoun
Answer: Earth is our home and we have to love it. In earth are things humans needed but they destroy them and never worry about it. “Many animals are in extinction because of earth destruction.” Animals are disappearing since people don’t save nature. “Flora and fauna is destroying because we don’t take care of it.” Flora and fauna hurt because of all the damages we have done to it. “Global warming is happening over and over but no one think about it.” (Protecting the home we live in). Global warming is occurring all over earth but we don’t care about it. All this is happening because we never worry about our home and its problems.
Explanation:
The answers are the following:
9. D. gerund
Gerunds are action words but considered as a subject of the sentence. it has a specific form which is verb+ -ing.
10. B. participial.
Participles and gerunds are similar with their form, which is verb + -ing, but they differ by their functions. If gerunds are used as a subject, participles are used as an adverb or adjective.
The answer is prefix because its a word places before the other.
examples: malady, malign, malocclusion :)