Please choose the correct ending to complete the given sentence: Health: [header] How to check out cuts, scratches and abrasions [title] After getting a cut, scratch, or abrasion, your skin may start bleeding. [step] This happens because the injury breaks or tears the tiny blood vessels that live right under the skin's surface. Your body wants to stop the bleeding, so the platelets in your blood come to the rescue.

Ending1: [substeps] If it stops when you do happen to have a cut, don't worry. Bleeding will stop after a few minutes, so continue to clean the area each time you have a scratch. Ending2: [title] At the site of a wound, in this case, a cut, the platelets stick together like glue. [step] This is called clotting, which works like a plug to keep blood and other fluids from leaking out. Ending3: When the bleeding stops, your skin immediately goes black with blood. [title] Wipe the wound with some cool liquid. Ending4: Scratch, scratch and abrasions don't stop the bleeding, but they do slow down the blood. Scratches will therefore have a much worse impact than scratches.

Answer format: ending1/ending2/ending3/ending4