The answer to the question is You open the Recycle Bin and select files.
<h3>What is a
Recycle Bin?</h3>
A folder or directory in Windows called the Recycle Bin is where deleted objects are momentarily retained. The Recycle Bin receives deleted files instead of permanently erasing them from the hard disk, unless they are too huge. You can put the files in the Recycle Bin back if incase you want them back. When placed in the recycle bin, they cannot be used immediately.
Since Windows 95, all versions of Windows have included the Recycle Bin.
To learn more about Recycle Bin with the help of given link:
brainly.com/question/8934162
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Macrophages engulf foreign material and destroy them using lysozymes.
When presented with antigen by antigen presenting cells, Helper –T cells produce
cytokines that activate B cells and triggers the adaptive immune response. T-helper cells determine the specificity of the adaptive response to an antigen. Cytotoxic-T-cells
destroys infected cells that have displayed an antigen on the MHC I surface receptors.
Suppressor T cells enable negative feedback by downregulating
immunity in cases when a foreign antigen
is eliminated. It also prevents autoimmunity.
Plasma cells are repsosncible for the production of antibodies in the humoral
immune response. Memory B and T cells ensure the immunity can remember an
infectious agent and therefore can launch a faster response in case of re-infection.
Plasma membrane. Plasma membrane is common in both types of cells, it forms the outer boundary of the cell and keep the cell isolated from atmosphere