An example of a fossil with altered hard parts includes

Multiple choice question.

A)
a saber-toothed cat in tar.

B)
a gastrolith.

C)
petrified wood.

D)
a mummified human body.

Yes, because the lines are not parallel.
Yes, because the lines will intersect.
No, because the lines are in the same plane.
No, because the lines are perpendicular.