The Spores of Which of the Following Were Used at One

question 8

Multiple Choice

The spores of which of the following were used at one time for flashlight powder in photography and the theater?

• A) ferns
• B) club mosses
• C) true mosses
• D) quillworts
• E) horsetails

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Definitions:

Nutrition Expo

An exhibition or event focusing on dietary products, nutrition science, and healthy eating habits.

Pair-share

A collaborative learning activity where two students work together to discuss a topic or solve a problem, then share their insights with the larger group.

Using Silence

A therapeutic technique involving intentional pauses in conversation, allowing for reflection, processing of thoughts, or creating a space for clients to express themselves more freely.

Facilitating Groups

The process of leading and managing group activities to achieve collective goals or engage in productive discussion.