When Comparing the Toxicity of Natural and Synthetic Chemicals,natural Chemicals

question 7

Multiple Choice

When comparing the toxicity of natural and synthetic chemicals,natural chemicals are ________ synthetic chemicals.

• A)nearly always less toxic than
• B)nearly always more toxic than
• C)on average,just as toxic
• D)much safer
• E)more difficult to detect

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Definitions:

Brachial

Pertaining to the arm, specifically the area of the upper limb between the shoulder and the elbow.

Homeostasis

The process by which living organisms maintain a stable internal environment despite changes in external conditions, vital for the regulation of body functions.

Positive Feedback

A biological process where the product of a reaction leads to an increase in that reaction, amplifying the response.