- Evolution review with Mr. Arena.
- I believe you will be writing a test next week. Please start preparing.
Biology 12 - Period 7
- DNA extraction from strawberries, but where was the DNA precipitate?
- I think Ms. Samra was able to come and show you how to get the DNA to precipitate.
- See below for what you should have seen...
Science 8 - Period 8
- More density!
