coevolution

Coevolution is triggered by changes occurring in a related object and it works like a chain of causes and effects. For example, when a prey develops an adaptation that could help it survive, a predator would develop a method to help them successfully hunt down that prey or find another source of nutrients. The tiger blowfish is extremely poisonous and contains poison in all of its organs but humans could still consume it by studying for about 11 years on how to prepare it.