How could the nitrogen in Scar's body eventually end up in the atmosphere?

The nitrogen in Scar's body, like all organic matter, is part of a complex nutrient cycle. When Scar dies, decomposition by bacteria and fungi breaks down his body, releasing nitrogen in the form of ammonia. This ammonia can then be converted by other bacteria into nitrites and nitrates, which can be taken up by plants or further decomposed. Eventually, some of this nitrogen can be released back into the atmosphere as nitrogen gas through a process called denitrification, completing the cycle.