1.
Sea urchins have 5 rows of feet
3 points - added 13 years ago by JanetK -
2.
There are 800 species of sea urchins.
3 points - added 13 years ago by JanetK -
3.
Sea urchins are being studied to help Alzheimer's pateints
Sea Urchins have superior healing powers
2 points - added 13 years ago by JanetK - 1 comment
Comments:
Their bodies contain compounds that help cancer patients and those affected with Parkinson's Disease.
Added 13 years ago by JanetK, 0 points
4.
Some species of sea urchins can live up to 100 years.
2 points - added 13 years ago by JanetK -
5.
A sea urchin's mouth is on its underside.
1 point - added 13 years ago by JanetK -
6.
A sea urchin has 5 teeth
1 point - added 13 years ago by JanetK -
7.
Sea urchins have more than 7,000 genes in common with human beings.
1 point - added 13 years ago by JanetK -
8.
Sea urchins do not have ears or eyes
1 point - added 13 years ago by JanetK -
9.
Sea urchins can move their spines when they are threatened.
1 point - added 13 years ago by JanetK -
10.
Some of the sea urchines spines can be a foot long.
1 point - added 13 years ago by JanetK -
11.
The sea urchin's shell is called the 'test'
1 point - added 13 years ago by JanetK -
12.
Sea Otters are the biggest predator
0 points - added 13 years ago by JanetK -
13.
Most sea urchins eat algae
In addition to algae these creatures eat seaweed and other small plants.
0 points - added 13 years ago by JanetK -
14.
Sea Urchins live in most of the warm water oceans.
0 points - added 13 years ago by JanetK -
15.
Most sea urchins like shallow water
0 points - added 13 years ago by JanetK -
16.
Most sea urchins are about the size of your hand.
The smallest is the size of a thumbnail but, others can be a foot and a half across.
0 points - added 13 years ago by JanetK -
17.
Sea urchins are called the hedgehogs of the sea
0 points - added 13 years ago by JanetK -
18.
Some sea urchins spines are poisonous.
-1 point - added 13 years ago by JanetK -
19.
Some sea urchins use there spines to 'walk'
-1 point - added 13 years ago by JanetK -
20.
Sea urchins are related to the sand dollar.
-1 point - added 13 years ago by JanetK -
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