Answer:
There are two types of cell membranes. Either open or closed. Open is when other particles can get in or out. Closed is the opposite.
I hope that helps!
<u>Sodium and water move into the cell</u> in the presence of cellular damage.
Water and sodium ions are highly required by damaged cells in order to heal or rid them of various conditions.
Cellular Damage- Cell damage, is any type of stress that a cell experiences as a result of both internal and external environmental changes. This can be caused by a variety of things, such as physical, chemical, viral, biological, dietary, or immunological variables.
Immunological Variables- The immune system recognizes substances that contain antigens and makes an effort to get rid of them. Antigens are proteins that are found in the cells of our body. These include the subgroup of HLA antigens. Certain antigens grow familiar to our immune system, and it usually does not react negatively to them.
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45 feet
there are 3 feet in a meter
so we can find how many feet are in 15 meters by multiplying
15 x 3 = 45
