Identify the trachea in the following figure. 
Definitions:
Conditioned Response
A learned response to a previously neutral stimulus that occurs after conditioning or training.
Dependent Variable
In research, the variable that is being measured and is expected to change in response to manipulations of the independent variable.
Median
A statistical measure that represents the middle value in a given set of data when the values are arranged in ascending or descending order.
Central Tendency
A statistical measure that identifies a single value as representative of an entire distribution of data.
Q16: The serous membrane that lines the thoracic
Q18: Which muscle elevates the ribs?<br>A) external intercostals<br>B)
Q20: Identify the vessels that lymph will pass
Q49: The biceps brachii functions as which of
Q118: Which muscle inserts on the thyroid cartilage
Q148: Which muscle functions to adduct and rotate
Q461: A collagenous connective layer called the _
Q484: Which structure in the muscle cell stores
Q786: All of the following originate at the
Q799: All of the following cause flexion at