Marcy has just returned from a doctor's visit, where she learned she has a calcium deficiency. she's worried about developing osteoporosis, so she decides to add yogurt and milk to her diet. her husband, scott, says she should add broccoli and leafy greens to her diet. who is correct?

a. both marcy and scott are correct.
b. marcy is correct.
c. neither marcy nor scott is correct.
d. scott is correct.

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?