How can a reader trace how an author develops a central idea throughout a text? Check all that apply.

by looking for the denotative and the connotative meanings of the author’s words
by determining the central idea of each paragraph
by identifying the most important details used to support the central idea of each paragraph
by analyzing how the author uses context to convey the central idea in each paragraph
by summarizing the central idea and key details of each paragraph in a single sentence
by finding the common element among the central ideas throughout the text

Which options most accurately explain how the author of the war of the worlds uses the crash landing of the spaceship to introduce ogilvy's character? (select all that apply.)the war of the worldsogilvy goes to the site of the crash and is immediately certain that it has been caused by aliens. because of this, he immediately gets the townspeople together to fight. his actions characterize him as brave.ogilvy tries to those inside the cylinder. his actions characterize him as compassionate.ogilvy goes to the site of the crash to explore the area the morning after seeing the shooting star. once there, he examines the cylinder. his actions characterize him as curious.ogilvy runs to the nearest town to get away from the cylinder. his actions characterize him as cowardly.