Figure 33.2 -Answer the Question Using the Accompanying Figure. in the Internal

question 61

Multiple Choice

Figure 33.2
-Answer the question using the accompanying figure. In the internal leaf structure, the structure labeled "3" is ____.

• A) a vascular bundle
• B) spongy mesophyll
• C) epidermis
• D) a stoma
• E) palisade mesophyll

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Definitions:

Autonomic System

The part of the nervous system that controls involuntary bodily functions, including heart rate, digestion, and respiratory rate.

Flight-Fright Mechanism

A physiological response to perceived threat, known more commonly as the "fight-or-flight" response, involving hormonal, cardiovascular, and muscular changes.

Accelerates

To increase in speed or rate of occurrence.

Acute Viral Infection

A rapid onset of disease caused by viruses, characterized by symptoms that can be severe but often short-lived.