a scientist publishes a paper that states that changes in the levels of gases in the atmosphere of a moon of…

a scientist publishes a paper that states that changes in the levels of gases in the atmosphere of a moon of saturn indicate that there may be extraterrestrial life on that moon. which statement correctly answers whether the question of alien life on this moon is scientific? the question is not scientific because it cannot be tested. the question is scientific because it deals with astronomy. the question is not scientific because it involves alien, extraterrestrial life. the question is scientific because it is testable and verifiable.

a scientist publishes a paper that states that changes in the levels of gases in the atmosphere of a moon of saturn indicate that there may be extraterrestrial life on that moon. which statement correctly answers whether the question of alien life on this moon is scientific? the question is not scientific because it cannot be tested. the question is scientific because it deals with astronomy. the question is not scientific because it involves alien, extraterrestrial life. the question is scientific because it is testable and verifiable.

Answer

Brief Explanations:

A scientific question must be testable and verifiable. Changes in gas - levels can be measured and analyzed to test the hypothesis about extraterrestrial life. Just because it involves astronomy or extraterrestrial life doesn't make it non - scientific. The key is testability.

Answer:

The question is scientific because it is testable and verifiable.