Of the Following Statements About These Social Networks Are True

question 70

Multiple Choice

of the following statements about these social networks are true EXCEPT:

• A) Facebook contains user-generated content that each member supplies to the Web service.
• B) Digg allows people to share articles.
• C) Ning allows users to create custom social websites.
• D) Google is increasingly becoming a fierce competitor to Facebook as a depository of society's information.
• E) Today, MySpace is the largest social networking website.

Describe the environmental conditions and adaptations found in desert ecosystems.

Explain the causes and effects of rain shadows on local climates.

Define permafrost and its significance in global carbon cycling.

Understand the plant adaptations to various environmental conditions.

---

Definitions:

Diaphragm

A dome-shaped, muscular partition separating the thorax from the abdomen in mammals, playing a major role in breathing as its contraction increases the volume of the thorax and so inflates the lungs.

Intercostal Muscles

Muscles located between the ribs that play a role in the mechanics of breathing.

Atmospheric Pressure

The pressure exerted by the weight of the atmosphere above a specific point, affecting weather and climate conditions.

Respiratory Rhythm

The regular or irregular pattern of breathing controlled by neural mechanisms in the brain.