To revise the model, William wants to use color to identify the reactants of photosynthesis. Which labels should he color? H2O and O2 H 2 O and O 2 O2 and CO2 O 2 and CO 2 H2O and CO2 H 2 O and CO 2 H2O, O2, and CO2

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?