yes they have teeth in fact they have 5 teeth!
yes, they do.
More sea urchins.
No. Sea urchins live in the sea.
there are excatly 3million purple sea urchins
sea urchins eat kelp.
Echinoderms.
how can geography solve the problem of street urchins?
Sea urchins are purple, red, orange, yellow/orange, and a mix of red and purple.(Sea Urchins come in many shapes sizes and colors.)
Urchins is a term generally refering to what is commonly known as sea urchins. They are small animals that live in the sea that look like tiny prickly bushes.
The classification of a Sea Urchin is Echinoidea
Yes, sea urchins are herbivores because they mainly feed on algae.
Sea urchins use a structure called Aristotle's lantern, which consists of a complex arrangement of teeth and muscles, to scrape food from surfaces. They primarily feed on algae and other organic matter, using their tube feet to help capture and manipulate food items. Once the food is in position, the teeth of the lantern grind it down before it is directed into the mouth. This unique feeding mechanism allows sea urchins to efficiently process their food in their underwater environment.