Answer:
Question 1: over 4.5 billion years all the above
Question 2: all the above
Question 3: The force of gravity pulled more and more material into the center of this swirling disk. Eventually, the pressure in the center was so great that hydrogen atoms began to combine and form helium, releasing a tremendous amount of energy.
Question 4: core is made up of heavy elements, such as iron and nickel, and lighter elements, such as potassium and sodium make up the surface.
Question 5: The process through which distinct layers with characteristic chemical and/or physical properties are formed
Explanation:
Answer:
The story is being told from the 3rd person
Explanation:
by reading the passage we can find certain clues that help us figure it out, examples include: "Hummel sighed" the mentioning of the name is rarely done from the first person, and "Caldwell decided as he walked away." this clears up that Caldwell is not narrating either. if no present character cannot be identified as the narrator the story is being told from the third person.
the type or category of a piece of literature is called it's "genre "
