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Friday, May 11, 2012

This Week in Science #12



This week in science we made a small booklet were we could keep track of any new information regarding our spider and new vocabulary terms. Our spider did not make a spider web so we rearranged some things. We took off the top part of the cave we made with the rocks. We also added more spiders. Now we have three spiders in our tank. We sealed our tanks but before we sealed them we added some food for them, fruit flies. It was very interesting to see how the spider wrapped the fruit flies.






This week in science I learned new vocabulary terms like commensalism, mutualism, parasitism, and etc. Commensalism means when only one organism is affected and the other is not. Mutualism is when the organism's benefit from association. Parasitism is when the parasite benefits from the association but the other organism is harmed.

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