Answer:
I'm pretty sure the middle one is right
Explanation:
It's all abt the hand placement. the first one is too high up and would cause more ribs to break and nothing would clear up/ get unlodged while the fourth is too low with similar outcomes from the first one, minimal rib breaking tho
True. For many reasons it just happens to be the most logical one
More older people need screenings more often because they have more of a chance to get breast cancer.