Answer the following question. 1. How did everything in the universe come to exist? 2. What are the unique characteristics of earth that allows the existence of life? 3. how did early philosopher's view atom and elements? how do their views differ from our present-day concept of the composition of matter?

Directions: Answer the following items. How did everything in the universe come to exist? (5 points) 2. What are the unique characteristics of Earth that allows the existence of life? (5 points) 3. How did early philosophers view atom and elements? How do their views differ from our present-day concepts of the composition of matter? (10 points) Sketch and label the parts of the model of an atom