Please choose the correct ending to complete the given sentence: Work World: [header] How to embalm [title] Make sure the body is face up. [step] If the body is front-side down, gravity will pull the blood down to the lowest parts of the body, particularly the face. This can discolor and bloat the facial features, making it more difficult to create a life-like appearance for the viewing.

Ending1: Use a mirror to see if the face is under normal conditions. [substeps] If the body is actually over extra cool, you may need to refresh the face to help draw out this moisture, especially if you tend to have issues cold and sweat. Ending2: [title] Wrap the outside of the body under ice; do this so that the ice soak sets. [step] It is best to warm your skin up first, with the ice set setting on the inside of your chilled body. Ending3: If the head is upside down, you're going to want to avoid those parts. [substeps] If the head is on the bottom, give it a soft massage or undergo deep conditioning like a reflexology routine. Ending4: [title] Remove any clothing that the person is wearing. [step] You will need to see the skin for signs that embalming is working, so the body will remain uncovered throughout the procedure.

Answer format: ending1/ending2/ending3/ending4