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Food would get stuck in your throat when you tried to swallow.
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∙ 10y ago
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Why are sea shells hard?
Seashells are hard because they are mainly made of calcium, a hard mineral, which is what bones are made of.
Why is the skull hard and made of bones?
To protect the brain from injury.
Do a spider have backbone?
No. Spiders are arachnids, which are invertebrates. Instead of bones, spiders have hard exoskeletons made of chitin.
What tube in the neck with rings of cartilage?
You are thinking of the trachea, or windpipe, though it is not entirely made of cartilage.
If sharks have no bones how do they have hard bodies?
a sharks "skeleton" is made of cartilage.
What would happen if bones were made of jelly?
We would be wiggling and we couldn't move.
What is the trachea kept open by?
The trachea is made of C shaped rings of cartilage, this maintains the shape of the trachea.
Is there muscle tissue in the trachea?
The trachea itself is made of ligaments and cartilage, but there are muscles in the region around the trachea.
What does every endoskeleton have?
Are made of hard material ( bones and cartilage ) that are inside the body.
Does sodium make bones hard?
Bones are made up of calcium, phsophorus, sodium, protein, callagen and other minerals so yes sodium is needed to make bones hard.
What is your trachea made of?
It is made up of rings of cartillage
Why does the nose have a soft and hard part?
Soft part is flesh. Hard part is cartilage. Cartilage is what a shark's bones are made out of.
