Figure 11.21 -What Was the Dependent Variable in Figure 11.21

question 22

Multiple Choice

Figure 11.21
-What was the dependent variable in Figure 11.21?

• A)The mean weight of harvested fish
• B)The generation
• C)The age of the fish
• D)The size at which the fish were harvested
• E)The species of fish

---

Definitions:

Internal Intercostals

Muscles located between the ribs that assist with the process of respiration by decreasing the volume of the thoracic cavity during exhalation.

Superior Border

The uppermost edge or boundary of an anatomical structure.

Inferior Rib

Refers to the lower ribs in the human rib cage, possibly intended to distinguish them from upper ribs but not a standard anatomical term.

Transverses Thoracis

A muscle within the thorax that plays a role in the movement of the thoracic cage during respiration.