According to the Text,conditions That Indicate a Depression Include

question 215

Multiple Choice

According to the text,conditions that indicate a depression include

• A) a reduction in the use of defense mechanisms.
• B) difficulty concentrating, remembering details, and making decisions.
• C) increased increase in hobbies and activities to the exclusion of one's studies.
• D) all of these.

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Definitions:

Abiotic

Referring to non-living chemical and physical factors in the environment which affect ecosystems.

Biotic

Relating to or resulting from living things, especially in their ecological relations.

Ecosystems

Communities of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

Pyramid of Biomass

A depiction of the decreasing mass of organisms found as one ascends through the food chain.