Answer:
Heart failure is frequently the cause. Pressures in the heart rise when a sick or overworked left ventricle can't pump out enough of the blood it receives from the lungs. Fluid is pushed past the blood vessel walls and into the air sacs by the increasing pressure.
Merry Christmas
Or happy Hanukkah
Use your brain it’s such a simple answer
Answer:
I don't know for sure, but I would probably say abdomen because there are not very many bones to view in the abdomen so it might be a bit of a useless x ray