If , Then:
A)and Must Be Parallel and in the Same

question 24

Multiple Choice

If , then:

• A)and must be parallel and in the same direction
• B)and must be parallel and in opposite directions
• C)it must be true that either or is zero
• D)the angle between and must be 60\(\degree\)
• E)none of the above is true

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Definitions:

Herbivores

Animals that feed primarily on plants or plant material.

Biological Portion

Component or section of a biological sample or structure with specific functions or characteristics.

Phosphorus

A chemical element essential for life, playing key roles in biological molecules like DNA, RNA, and ATP, and involved in energy transfer within cells.

Biological Magnification

The process by which the concentration of toxic substances increases in each successive link in the food chain.