1C Loves Science |
Saturday, September 5, 2009
1) Snails can survive in this habitat because of a few characteristics-it has a hard and spiny shell to protect it from the heat
-its shell is the same colour as it's natural surroundings so it can not be easily spotted by predators
-it's body is very sticky so that it can stick to rocks during high tides and not get washed away
As u can see on top, there R 2 snails which are camouflage to look like a rock and above, we can see keven using a spoon trying to pull out the snail from the rocks,but fails.This shows why snails need to have very sticky bodies.It is to protect themselves from predators and stong tides.
2)trees cannot use the saltwater from the sea so how do they avoid coming into contact with seawater? they stay and grow up high on the rocks to not touch sea water or getting washed away during a high tide.
2)trees cannot use the saltwater from the sea so how do they avoid coming into contact with seawater? they stay and grow up high on the rocks to not touch sea water or getting washed away during a high tide.
haikal sr was the one who noticed it.
3)the third observation we made was that seawater had high levels of PH and living organisms cannot survive in highly acidic water
Done by JOEL
Done by JOEL
Posted by: OneCee'OhNine @ 6:03 AM
1C'09
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