Answer:
If I remember correctly, its "the plasma membrane".
Explanation:
The plasma membrane is the outer part of the cell and it can control what ever leaves the cell.
A) A sound wave
The other 3 create mutations, are cells are hit by sound waves all the time and experience no mutations because of it
Carbon dioxide and water are converted into glucose and oxygen
eosinophils
They are the type of white blood cells mainly involved in parasitic infections.
