What does it mean when the orbital eccentricity of a planet is close to 1?(1 point) Responses its orbit is close to another planet's. its orbit is close to another planet's. its orbit is a highly elongated ellipsis. its orbit is a highly elongated ellipsis. Its orbit crosses over the orbit of another planet. Its orbit crosses over the orbit of another planet. Its orbit is not closed around a fixed point Its orbit is not closed around a fixed point