How do you know when evidence is taken from the text

Correct the sentence by selecting the proper pronoun usage. they assigned the solo parts to ellen and her themselves. she themselves her theirselves she herself correct as is

Which analysis best explains the effect of adding the female character in the film adaptation of the scene? ger. and tom al a o she advances the plot. having her run through the jungle moves the events of the story along. she serves a practical function. using her bracelet to create the trap makes it more realistic to the audience she raises the stakes. giving the audience someone else to care about increases the suspense level, she makes the film prettier. having a beautiful female character is mostly decorative, creating a nice visual, tness, here, again

What is the main idea of this paragraph from the volcanoes section of the ready.gov website