Here Are the Main Points for an Informative Speech About

Here are the main points for an informative speech about the accomplishments oLeonardo da Vinci.
I. As a painter, da Vinci produced the Mona Lisa and other masterpieces.
II. As an inventor, da Vinci drew plans for a parachute and a flying machine.
III. As an astronomer, da Vinci concluded that the earth revolves around the sun.
These main points are arranged in __________ order.

A) topical
B) objective
C) descriptive
D) career
E) spatial