1. natural selection acts on existing traits because you can not evolve into something you didn't have
2. original structures evolve to accomplish new function in order to survive
Answer: Amoebas of the Entamoeba group
Explanation:
Amoebiasis, also known amoebic dysentery, is an infection caused by any of the amoebae of the Entamoeba group. Symptoms are most common during infection by Entamoeba histolytica. Amoebiasis can be present with no, mild, or severe symptoms. Symptoms may include abdominal pain, diarrhea, or bloody diarrhea.
Is it because there is to many bliw dryes plugged in
I think it might be the second one sorry if I’m wrong
Transport
The protein is working to transport substances across the membrane.