This week in science we did a lot. One thing we did was go on a Bio-Bus. On the Bio-Bus we had a water flea under a dissecting microscope. we did a three trial on how many time it's heart was beating in 10 seconds. Then we did it again but only this time we added alcohol.
This week in science i learned a lot. I learned how four different types of introduced/invasive and species can negatively disrupt an ecosystem. Another thing i learned was about zebra mussels, kudzu, and european starlings. i learned there descriptions, why was it able to take over, what did humans do, how was it harmful, and what now.
this picture shows all the details of a water flea aka Daphnia. i chose this picture because it shows all the details like whats what and the insides.
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