Dating Methods That Identify a Particular Object as Being Older

question 37

Multiple Choice

Dating methods that identify a particular object as being older or younger in relation to some other object, and that arrange material evidence in a linear sequence, so that we know what came before what, are called

• A) numerical dating methods
• B) "layer cake" dating methods
• C) relative dating methods
• D) allometric dating methods

---

Definitions:

Helper T Cells

A type of T cell that plays an important role in the immune system by activating and directing other immune cells.

Processed Antigen

An antigen that has been ingested and broken down by a cell, typically an antigen-presenting cell, making it recognizable by the immune system's T cells.

Costimulated

Costimulated involves the enhancement of an immune response by simultaneous signaling through two or more receptors on the surface of a lymphocyte.

Interleukins

A group of cytokines (signaling proteins) that are involved in communication between white blood cells; they play a crucial role in the body's immune response.