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They are different ages so that's hoe you know how old they are.

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12y ago
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Q: Why some sand dollars don't have five slits?
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Related questions

What type of fish is a sand dollar?

Sand dollar is like a starfish. It has a hard bony body covered by spiny skin. The skin has cilia, which helps in catching the organic material that comes near to feed on. There are male and female sand dollars seperately. Snad dollars live in a group on sandy sea beds. They are sometimes washed ashore. when threatened the sand dollars can burry themselves under sand.


What is the sand dollars habitat?

In the sand


Fishville cheats how to get sand dollars?

You can not cheat to get sand dollars. You have to work for it, or you have to buy it.


what type of amimal Have bodies divided into five parts?

Echinodermata (like sea urchins, sea stars, and sand dollars)


This echinoderm burrows in the sand?

Sand dollars.


How sand dollars got its name?

sand dollars got there name because they are shaped like a coin and they dig themselves into the sand


How do sand dollars breathe?

Sand dollars breathe through a process known as diffusion, using their tube feet.


How do sand dollars protect themselves?

Sand dollars don't protect themself, they just sit their........ :)-


What family is the sand dallor in?

what is the sand dollars kingdom


Do crabs eat sand dollars?

No, sand dollars mainly eat small worms and algae.


What kinds of echinoderms?

Thier is five kind of Echinoderms, their is sea stars, brittle stars, sea cucumbers, sea urchins, and sand dollars.


How do sand dollars eat a person in the ocen?

Sand Dollars are about the size of a grown human hand when fully grown. They cannot eat humans.