I tried my best, well i hope this helps. Good luck.
The correct answer is B. All species share a common ancestor and that change occurs through time.
We can see this because the diagram start at one point (the common ancestor) and spreads out in different ways (changes throughout time).
I hope this helps u!
Have a great day! :)
Explanation:
This experiment was conducted to investigate the selective permeability of dialysis tubing. The permeability of the tubing to glucose, starch, and iodine (potassium iodide) was tested. The dialysis tubing was clipped to form a bag so that glucose and starch were fed into the bag through the other end, and was also clipped to avoid the seeping of the solution.
To act as a catalyst in chem reactions
