Find the Product $- 5 a ^ { 3 } x ^ { 6 } \left( - 5 a ^ { 7 } x ^ { 8 } + 2 x ^ { 6 } + 4 a \right)$

question 464

Multiple Choice

Find the product.
- $- 5 a ^ { 3 } x ^ { 6 } \left( - 5 a ^ { 7 } x ^ { 8 } + 2 x ^ { 6 } + 4 a \right)$

• A) \(25 a ^ { 21 } x ^ { 48 } + 10 a ^ { 3 } x ^ { 36 } + 20 a ^ { 3 } x ^ { 6 }\)
• B) \(- 25 a ^ { 10 } x^{ 14} + 10 a ^ { 3 } x^{ 12 }+ 20 a ^ { 4 } x ^ { 6 }\)
• C) \(25 a 10x^{ 14} - 10 a ^ { 3 } { x } ^{12} - 20 a ^ { 4 } x ^ { 6 }\)
• D) \(25 a 10x^{14} + 2 x ^ { 6 } + 4 a\)

Identify the biological and psychological effects of cocaine use.

Recognize the risks associated with combining cocaine with other substances.

Comprehend the mechanisms by which cocaine affects the brain.

Identify the patterns of cocaine misuse and its cyclical nature in the United States.

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Definitions:

Imprinting

Learning to make a particular response to only one type of animal or object.

Sexual Selection

Changes in males and females, often due to male competition and female selectivity, leading to increased fitness.

Natural Selection

Mechanism of evolutionary change caused by environmental selection of organisms most fit to reproduce; results in adaptation to the environment.

Fixed-Action Pattern

A fixed-action pattern is a sequence of unlearned, innate behaviors that is triggered by a specific stimulus and is carried to completion once started.