How can fossil identification be difficult?
O It is rare to find a complete set of fossils.
O It is hard to tell animals apart based on their fossils.
O It is hard to tell different types of fossil apart based on looks
O All fossils have the same color.

Determination

Explanation:

Through determination, you can overcome big challenges.

In the paragraph it mentions that he went through surgery and describes a scar on his ankle. Near the end it says that a smile is plastered on his face.

After months of giving back his legs strength he seems happy. He set his mind on getting back on his feet throughout his big rest so he could win another competition.