Which of the Following Is Not Necessary for a Hypothesis

question 13

Multiple Choice

Which of the following is not necessary for a hypothesis to be accepted by the scientific community?

• A)It must be testable.
• B)It must predict something other than the observations it was based on.
• C)There must be alternative hypotheses proposed.
• D)It must be based on observations or facts.

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Definitions:

Cell

The basic structural, functional, and biological unit of all known living organisms, serving as the building blocks of life.

Potassium Ions

Essential ions in the body that help regulate heart function, muscle contractions, and nerve signals.

Resting Potential

The electric potential difference across the neuronal membrane when the nerve is not transmitting a signal.

Potassium Ions

Charged particles of potassium, a crucial mineral that plays key roles in cell function, including heart rhythm, muscle contraction, and nerve transmission.