1
Q
a sphere is a
A
round, 3D object whose surface is the same distance from the center in all directions
2
Q
Earth revolves in an ________ around the sun
A
elliptical orbit
3
Q
an orbit is
A
a curved path of one object around another object
4
Q
an ellipse is an
A
elongated closed curve with two foci
Investigative Physical Science
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