The us environmental protection agency issued daily a report for pollution levels called?

Aperson who doesn't have enough calcium in his or her diet is at risk for developing bones that are weak and break easily. this condition is known as  a.  osteoporosis.    b.  crohn's disease.    c.  celiac disease.    d.  hemophilia.

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity

Dementia is most commonly associated with what?