In your notebook, rewrite the paragraph correcting the errors in
pronoun-antecedent agreement and verb tense.


Wildlife provides us food and ecological balance. They have
many forms. Rattan, orchids, and trees give income to people. It,
too, offer scientific knowledge and add beauty. Wildlife is life's
necessity more than beauty, though. So, let us do our best to pro-
tect them and preserve their existence.​