According to the _____ Hypothesis, the Independent Variable Has No

question 38

Multiple Choice

According to the _____ hypothesis, the independent variable has no effect.

• A)null
• B)research
• C)practical
• D)significant

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Definitions:

Carbonate Rocks

Sedimentary rocks, such as limestone, that are primarily composed of carbonate minerals, typically formed in marine environments.

Oxidation

Oxidation is a chemical reaction in which a substance loses electrons, often resulting in rust in metals or changes in rock minerals due to exposure to oxygen and water.

Iron-bearing Minerals

Minerals that contain iron as a significant component, often influencing the rock's color and magnetic properties.

Rounded Pebbles

Small, smooth rocks that have been eroded and smoothed over time by water or other natural forces.