Animal Wastes on the Ground Form a Part of the ________

question 139

Multiple Choice

Animal wastes on the ground form a part of the ________ cycle.

• A) oxygen
• B) carbon
• C) phosphorous
• D) nitrogen
• E) copper

---

Definitions:

Dependent Variable

In an experiment, the variable that is measured or tested and is expected to change as a result of manipulations to the independent variable.

Interrelated Ideas

Concepts or thoughts that are connected in such a way that they influence or impact each other.

Observations

The action or process of closely monitoring or noting phenomena or data for the purpose of scientific inquiry or gathering information.

Theory

A set of concepts designed to elucidate a particular subject, founded on overarching principles unrelated to the subject matter itself.