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they have 4 babies at one birth until their pregnant again
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∙ 11y ago
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How many purple sea urchins are there?
there are excatly 3million purple sea urchins
What colors are sea 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.)
What color are 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.)
Do sea urchins have babies?
yes
Does sea urchins have babies?
yes
Where do purple sea urchins live in nature?
Purple sea urchins live in close association with kelp forests. Kelp is their primary food.
Do purple sea urchins have an exoskeleton?
They do, which keeps the sea urchin strong and not brittle.
Do baby purple sea urchins get fed?
They get no parental care at all.
What color is a purple sea urchins spines?
The spiky spines of purple sea urchins range in colours depending on the exact species and the maturity of the urchin. They can range from light blue, dark blue, royal blue, indigo, light purple, violet and dark purple.
What colors can sea urchins be?
the colors a sea urchin could be is black olive brown purple blue and red
What fish eat purple sea urchin?
There are several animals that eat sea urchins. Sea otters, sunflower stars, snails, crabs and some species of fish predate upon sea urchins.
How Do Sea Urchins Have Babies?
they give birth~ Sea urchins generally have separate sexes and spawn seasonally every year. Eggs and sperm are usually released to the water column where fertilisation occurs.
