they do not make sounds or noises but they send out chemicals and they only communicate when they are mating
they only communicate when mating season comes
Sea urchins do not communicate with each other
The same sound as a unicorn
No. Sea urchins live in the sea.
More sea urchins.
sea urchins can either reproduce sexually or asexually sea urchins can either reproduce sexually or asexually
The classification of a Sea Urchin is Echinoidea
sea urchins eat kelp.
there are excatly 3million purple sea urchins
No. Sea urchins are primary consumers and only eat sea weed, algae and kelp.
in the sea
Yes, sea urchins are herbivores because they mainly feed on algae.
Sea urchins are purple, red, orange, yellow/orange, and a mix of red and purple.(Sea Urchins come in many shapes sizes and colors.)
Sea urchins are found generally in the sea, however they can also be found in/on rock pools or areas near to the sea.
Sea otters are secondary consumers. This because sea urchins are primary and sea otters eat sea urchins.