Suppose We Want to Examine the Effect of a Fertilizer

question 66

Multiple Choice

Suppose we want to examine the effect of a fertilizer on the size of zucchini produced, and therefore, we need to establish the experimental and control groups. The control group for this experiment would be defined under which conditions?

• A) soil, fertilizer, water, sun, but no zucchini seeds
• B) soil, fertilizer, water, sun, and zucchini seeds
• C) soil, water, sun, and no zucchini seeds
• D) soil, water, sun, and zucchini seeds
• E) soil, water, and sun

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Definitions:

TNT

Trinitrotoluene, an explosive compound used in munitions and as a reference for measuring explosives' strength.

Walk-through Detector

A type of security device designed to detect metal objects, such as weapons or contraband, on individuals as they pass through the detection framework.

Airport Explosive

A term referring to explosive materials or devices detected or mitigated in airport security measures.

TNT

Trinitrotoluene, a yellow crystalline compound used as an explosive, due to its ability to rapidly decompose and release energy.