Good
morning Tuesday, yesterday I went to my aqua class and it went ok,
getting out of the pool I had to take it slow and make sure I placed
my left foot flat on the step to protect the achilles tendon.
Well
being Tuesday means it is Indestructible Creatures day, today's
creature is something called a Limpet, another creature I have not
heard of.
They
are a type of snail with super strong, thick shells which make them
near impossible to budge. Inside their shells they have special
tongues covered with tiny teeth, which they use for scraping algae.
These teeth are strengthened with iron and look like miniature
daggers and they hold the record for being the hardest material known
to be made by any animal or plant.
Their
teeth are so hard that as they feed they actually scrape lines into
the rock itself, you can spot where a limpet has been by the rows of
little grooves. They cling to rocks using their powerful muscles and
a kinda gluey slime.
When
the tide is in they crawl around underwater and feed, when the tide
is out they clamp themselves to a rock to stay damp and safe from
predators.














