Answer:
The correct answer is it used carbohydrate in the bread for energy and proteins in the egg for repair.
Explanation:
Bread is made of wheat that are highly rich in carbohydrate.As a result eating bread will generate energy in her body by undergoing various catabolic pathways such as glycolysis,glycogenolysis etc.
Eggs are generally rich in protein which is utilized by her body for repair the damage or wounds that is occurred due to running 10 mile path.