Why do the planets not travel in a straight path?
a.) the forces of inertia and gravity cause them to move in a elliptical orbit around earth.
b.) the forces of inertia cause the planets to move in curved paths around the sun.
c.) the forces of gravity and inertia combine to produced elliptical orbits around the sun.
d.) all of the above

Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?