Sharks have stiff cartilage in place of a bone skeleton. It is still quite stiff and sufficient to keep the body from caving in.
They do have bones and that is a fact!!! They do not have bones, they have cartilage.
Some of the sharks have flattened bodies
a sharks "skeleton" is made of cartilage.
No. Sharks do not have poison glands anywhere on their bodies.
no
Sharks always live in bodies of water.
No, sharks do not have segmented bodies. Unlike some animals with segmented body plans, such as earthworms or certain arthropods, sharks have a streamlined, continuous body structure. Their bodies are composed of muscle and cartilage, which allows for flexibility and efficient movement in the water.
no
The tiny fish eat whatever the sharks don't eat and it keeps them clean.
they shake their bodies and sway back and forth
Cambrian Caving Council was created in 1969.
Because of their underdeveloped kidneys.