How can a scientific hypothesis be used to answer a specific question about an observed phenomenon?

A. A hypothesis can suggest an explanation for an observed phenomenon that can later be tested through experimentation.

B.

A hypothesis can offer an explanation for an observed phenomenon that is supported by extensive data.

C. A hypothesis can offer an explanation for an observed phenomenon that is considered to be universally true.

D. A hypothesis can suggest an explanation for an observed phenomenon that will always be proven as fact.

A. A hypothesis can suggest an explanation for an observed phenomenon that can later be tested through experimentation.

Explanation:

The validity of the hypotheses are checked by the experiments. This is the most significant step of the scientific method. Through experimentation, a response to the problem is proposed. An example could be the following:

-Hypothesis: the leaves that trees have are green because they have chlorophyll.

-Experiment: place the colored leaves in a jar with alcohol, and then heat to a boil.

-Results: after boiling, the alcohol turns green. This shows that tree leaves have a green pigment known as chlorophyll.

-Conclusions: the hypothesis is valid, since the leaves of the trees are green because they have chlorophyll and it was demonstrated with the experiment.

The answer is A. A hypothesis can suggest an explanation for an observed ...