Question

question 1 1 pts planetary orbits that are more elliptical have a greater _______. focus parallax eccentricity period retrograde

Explanation:

Eccentricity measures the degree of deviation of an orbit from being circular. A more elliptical orbit has a higher eccentricity value. A circle has an eccentricity of 0, and as the shape becomes more elongated (elliptical), the eccentricity approaches 1.

Answer:

C. eccentricity