Which upper chamber of the heart contains oxygen-rich blood?

Lina went camping in the woods. while camping, she accidentally touched a strange plant. her hand immediately started itching, and her skin erupted in hives. after she got home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina’s affected hand. lina’s grandmother followed a traditional remedy.

The results of the dexa measurements are known as?

Would you rather know how you die or when you die. i want a pretty good answer that makes sense. or ill report you. lol kidding