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Their spikes.

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Q: What help food move toward the mouth of the urchins?
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Related questions

What can help the sea urchins To survive?

Sea urchins get their food at the bottom of the sea floor to eat dead fish.


How does the mouth help food become materials your body can use?

Well our mouth has teeth and your teeth help break down the food so you don't choke


How did digestive juice work in your mouth?

to help you swallow the food


How do crabs eat.?

Crabs use their claws to acquire and manipulate food. They also use the claws for some food processing, and to help move food toward the mouth. Crabs have specialized mouth parts for finer food processing. Once the food particles are small enough, they are moved into the digestive tract into a chamber in the stomach called the gastric mill, where the food is further processed into smaller particles and nutrients. These are then passed on and either absorbed or excreted.


What does the bicep do to keep you alive?

Mine help me shovel food into my mouth.


How does the location of a toads tongue help it catch food?

in the front of the mouth


Why are sea urchins important?

Sea urchins are very important to their habitat because they help maintain the amount of algae in the ocean.


How does it help in digesting food the premolar?

Chewing food releases digestive juices into the mouth - which aid in breaking down the food.


How does it help in digesting food premolar?

Chewing food releases digestive juices into the mouth - which aid in breaking down the food.


How does the mouth help your body?

The mouth is the beginning of the digestive system. The saliva glands activate when you have food in your mouth, thus breaking down the food. Your teeth chew the food, helping the salivary glands with the process of breaking it down. Hope this helps!


What two things help food to be broken up in the mouth?

teeth and saliva


Is the function of the lips?

The function of your lips is to help your mouth chew and close on food.