When it molts, it basically takes off its shell and has to wait until a new one grows. In the meanwhile, it doesn't have a shell, meaning that it's soft and easier to eat.
http://en.wikipedia.org/wiki/Crayfish At night, some fish become less energetic and settle to the bottom. The crayfish might see this as a chance for an easy meal, or a threat, and injure or kill the fish with its claws. Crayfish are effective scavengers and will consume fish carcasses. They sometimes will consume an exoskeleton after it is molted.
shine a flashlight on them in the dark then catch in a butterfly net easy
Crayfish are very small, and they do not pose any threat to humans. They are, however, easy to catch and are quite tasty when boiled.
The Neolithic Revolution was a time in history when humans learned how to farm and domesticate animals. easy right -.-
They are easy to love!
One significant disadvantage of crayfish molting is the vulnerability they face during the process. When crayfish shed their exoskeleton, they are soft and defenseless, making them easy targets for predators. Additionally, molting requires a considerable amount of energy and resources, which can impact their overall health and survival if conditions are not optimal. This period of increased risk and energy expenditure can affect their growth and reproductive success.
Because they are simple animals. They are not advanced as us humans are today.
the answer is... fish :DD it's that easy right?
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easy come,easy go
Easy we domesticated them
animals. tools. more animals. dog food. interns. this a pretty easy one....