Choose all the correct answers from those listed below. Use your answer to Question 7 of Lesson 4 Lab: ExtraSolar Planets as a guide. As the inclination moves toward zero, the point of view of observation moves toward looking at the system from the side. That is in the same plane as the system. When the inclination reaches zero the planet has a large component of it's velocity toward Earth during some phases of its motion. As the orbital inclination decreases the shape of the curve does not change. As the orbital inclination decreases the amplitude of the curve decreases. As the orbital inclination decreases the shape of the curve changes. As the orbital inclination decreases the amplitude of the curve increases. As the inclination moves toward zero, the point of view of observation moves toward looking down on the system. That is from an angle perpendicular to the plane of the system. When the inclination reaches zero the planet never has a component of it's velocity toward Earth