Is Natural Selection Fur-Real?! | Graded Instructions Access PhET…
Is Natural Selection Fur-Real?! | Graded Instructions Access PhET Natural Selection Simulation Click “Run Now” Manipulate variables available in the dashboard of the program to edit traits, selection factors, and environment Get familiar with the program. Add friends, add a food source/predators, add mutations, etc… Complete the tasks below and submit the assignment Task 1: […]
HDPE are usually uncross-linked polymer. It has glassy transition…
HDPE are usually uncross-linked polymer. It has glassy transition temperature typically below -100 oC. Why does HDPE behave like a strong solid with reasonable stiffness at room temperature? What prevents HDPE flowing at room temperature? If we want to recycle HDPE products, what temperature does we need to heat up to and why? • PS […]
Experiment 2: How does temperature affect oxygen production?…
Experiment 2: How does temperature affect oxygen production? Complete a hypothesis by filling in the blanks: If the temperature increases, then the dissolved oxygen level will __________________________ because _______________________________________________________________________________________. Run the experiment by and collect the following data: Set the fish number to 0 and the plant number to 5. Leave the other […]
