Amber Just Joined a New Social Networking Site That Her

question 3

Multiple Choice

Amber just joined a new social networking site that her friend,Tracey,recommended.She's enjoying the online conversations and wants to connect with more people on the site.Which of the following are effective and respectful ways for Amber to expand her friend list? Choose two.

• A) Chat with other people on their threads to get to know them before adding a few of them to her friends list
• B) Add everyone who posts on her threads to her friends list
• C) Add all of Tracey's friends to her friends list
• D) Search for other people on the site she might already know and add them to her friends list

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Definitions:

Flagellum

A long, whip-like appendage that protrudes from the cell body of certain cells and is used for locomotion or sensory functions.

Cilium

One of many short, hairlike structures that project from the surface of some eukaryotic cells and are used for locomotion or movement of materials across the cell surface.

Cytoskeleton

The dynamic internal network of protein fibers that includes microfilaments, intermediate filaments, and microtubules.

Microtubules

Cylindrical structures found in cells, made of tubulin, that play roles in cell shape, organization, and movement.