Which term defines a well-tested, scientifically supported statement that explains how something works?
D. THEORY.
In scientific investigation, a theory is a well substantiated explanation of how a particular phenomenon works based on the set of facts which had been repeatedly confirmed through observations and experiments. A scientific theory gives reliable account of a phenomenon.
How this answers your question!
Yeah well maybe and it's not brian it's brain
Answer:
Sodium Chloride
Explanation:
An organic compound is a compund in which Carbon is a component of that compound.
Methane (CH4) is made up of Hydrogen & Carbon
As it has Carbon , its an organic compound.
Glucose (C6 H12 O6) is made up of Carbon , Hydrogen & Oxygen. As it has Carbon , its an organic compound.
DNA (Deoxyribonucleic Acid) has 5-carbon-sugar as a component . It too also has Carbon , so its an organic compound.
But NaCl (Sodium Chloride) is made up of Na(Sodium) & Cl(Chlorine) . As it doesn't have Carbon as its component , its not an organic compound . Hence itz INORGANIC.