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How do you use sea urchins in a sentence?
Here are some sentences.Sea urchins have spines.Have you ever seen a sea urchin?
What does sea urchins use their spines for?
Mostly for protection and also for locomotion.
What do sea urchins use oxygen for?
Any animal need oxygen for respiration.
Do they use sea urchins for science?
Sea urchins are not as popular a subject for laboratory experimentation as rats or fruit flies, however, they have been studied. Scientists like to study practically everything.
Do sea urchins die if they are not in the water?
While sea urchins are slow and non-aggressive, they do have spines for a reason. Some sea urchins possess venomous spines, sharp enough to pierce through a diving suit. This venom can cause muscle spasms, faintness, difficulty breathing and death.
What did paul revere use to give the signal?
A lantern One if by land, and two if by sea
Do sea urchins have any defense mechanisms?
yes,they have stings or spikes,which they use to inject poison to their attackers.
Where do they use kina?
Kina is a seafood delicacy in New zealand. commonly called sea urchins elsewhere i believe
What eats sea urchin?
Sea urchins have poisonous spikes so sea life find it very hard to eat them. But otters use rocks to crack them open and eat them also humans will gut the sea urchin and eat there insidesYou can find out by asking other people like your teacher, parents, friends, and brothers or sisters if you don't think this answer is right. the answer is otters, people, and heron.
Do sea urchins have spines?
So that the sea urchin can protect itself from is enemies, it also has venomous spines. They also use their spines to kill other sea ceatures, so they can eat them.
Is the sea urchin a sea plant?
No. Sea urchins are animals, which eat algae. They use there spines to make sure no fish eat them, and their mouths are on the bottom of them. They move around on almost invisible legs.
What type of reproduction do sea urchins use?
Sea urchins reproduce sexually, with separate male and female individuals releasing eggs and sperm into the water for fertilization to occur externally. They can also reproduce asexually through a process called fragmentation, where a piece of the sea urchin's body can regenerate into a new individual.
