Which of the following is most likely to result in cross-contact? 1. cartons of peanuts stacked alone
2. bags of flour stored above boxes of rice
3. packages of almonds and pecans stored in the same box
4. containers of milk packaged with containers of buttermilk

You are travelling on a long non-stop flight from tahiti to tampa. you have been in the air for about 7 hours and have not moved, since you boarded the plane at tahiti. you need to use the rest room and on standing up feel dizzy. the best explanation for your dizziness