C. would be the best answer. She is reasoning with her sister's history and making it seem like hers will be the same.
Answer:
Explanation:
Difference Between Equivalence Point and Endpoint
Definition. Equivalence Point: Equivalence point is the actual point where the chemical reaction in the titration mixture ends.
Stoichiometry. Equivalence Point: Equivalence point gives the point where the unknown analyte has completely reacted with the titrant.
Color Change. …
End of Reaction. …
Conclusion.
Protein and iron build strong and flexible bones. A diet that lacks these nutrients can lead to osteoporosis.