click an apple
7/9/2022:if you don't breathe you turn purple that why the apple is purple after holding it's breath for too long. 17/12/2024: If you don't get it when you hold your breath, oxygen levels in your blood drop, and carbon dioxide builds up. Hemoglobin in your blood, which carries oxygen, changes color depending on its oxygen content. Oxygen-rich blood is bright red, but as oxygen decreases, it turns darker, which gives the skin a bluish or purplish color.
