![]() If you remove stress (holding it in your hands), the slime will flow slowly and ooze like a liquid. If you apply force to slime (slapping it), the stress causes the slime to act like a solid. Slime is a non-Newtonian fluid, which means the way it flows changes under stress.If a hagfish is stressed, it releases a small amount of slime (less than a teaspoon) which instantly expands by 10,000 times! To stay safe at night, parrotfish produce mucus cocoons to sleep in. When opossums feel threatened, they play dead and release a smelly mucus to ward off the predator. ![]()
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