The ________ Operator Determines If a Number or Date Is

question 45

Short Answer

The ________ operator determines if a number or date is within a range.

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Definitions:

Memory Cells

A type of immune cell that remains in the body long term after an infection has been defeated, enabling a faster and stronger response upon re-exposure to the same pathogen.

IgM Antibodies

The first type of antibody the body makes when it fights a new infection, providing an initial line of defense against pathogens.

Cytotoxic T Cells

A type of immune cell that kills cancer cells, cells that are infected (particularly with viruses), or cells that are damaged in other ways.

IgA

Immunoglobulin A, an antibody variety, is pivotal in the immune activity of mucosal linings.