A crayfish can have as many eggs as it wants it just has to be healthy but I think it can lay 50-200.
crayfish have six antennae
Crayfish do not have ears. Instead of ears, crayfish are equipped with an incredible set of sensory bristles on their body. These are extremely sensitive to touch and chemicals and they can smell, feel and hear with these bristles.
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Crayfish can hear, but they do not have ears, so they do not hear in the usual sense. Our ears pick up vibrations via the eardrum and tiny bones in our ears, but crayfish have thousands of sensory bristles. Some of these sensory bristles respond to chemicals, others to touch, but either way, they enable te crayfish to not only hear, but also to smell and feel.
a crayfish body is smooth. only its tail has little bumps
A crayfish's body is smooth. Only it's tail has a little bumps.
A crayfish is not a fish because they have bones on the outside of their body fish don't.
A crayfish's heart works like a humans. it pumps blood through the body.
Crayfish have two main body sections: the Cephalothorax and the Abdomen.if you want more info here is a web site:http:/izzperiodzcarnegiemnhzperiodzorg/crayfish/Keys/SectionVIIIzperiodzhtm#S
yes, it can.
Because your ears are conected to your body , so when your body grows your ears grow
No, they do not have ears. But they can detect sound; the hollow hairs on the outside of their bodies pick up vibratons caused by sounds and vibrations in the water. These hairs are also used for feeling, tasting and smelling.