<span>well there are many health effects you can talk about... vomiting, diarrhea, various other forms of sickness often prokaryotes or bacteria will cause the contamination... this is
normally taken care of in places that have a water treatment facility to
filter out all that nasty stuff they can spread in various ways from one person to the next but one of
the most common is the fecal-oral route, meaning that the disease can be
spread is someone ingests something that has somehow come into contact
with the feces of a person who has the disease </span>
A, because every sex cell is genetically different from on another
The plasma membrane is the boundary between the cell and its environment. It regulates what enters and exits the cell. Cells must maintain an appropriate amount of molecules to function inside them. They must also have a way to keep things out or to allow things to enter. This is the job of the plasma membrane. The plasma membrane is like the guard at a gated community. The guard must inspect those who enter and those who leave to make sure that only the people and things needed in the community are there.
The cell membrane is a thin semi-permeable membrane that surrounds the cytoplasm of a cell. Its function is to protect the integrity of the interior of the cell by allowing certain substances into the cell, while keeping other substances out. It also serves as a base of attachment for the cytoskeleton in some organisms and the cell wall in others. Thus the cell membrane also serves to help support the cell and help maintain its shape.
Science follows the evidence where it leads, and pseudoscience starts with the conclusion, and works backwards to confirm it
