____ Are Tiny Pores in the Epidermis That Facilitate the Diffusion

question 32

Multiple Choice

____ are tiny pores in the epidermis that facilitate the diffusion of carbon dioxide into leaves or herbaceous stems.

• A) Stomata
• B) Guard cells
• C) Tracheids
• D) Sclereids
• E) Trichomes

---

Definitions:

Idea

A thought or suggestion as to a possible course of action, plan, or concept.

Experiment

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact, often involving the manipulation and control of variables.

B2B Products

Goods and services marketed and sold from one business to another, not directly to consumers.

Business Products

Goods and services that are purchased by organizations for use in the production of other goods and services, for resale, or for general business operations.