Which of the following statements is a logical consequence of the second law of thermodynamics?
The correct answer is option C - Every chemical reaction must increase the total entropy of the universe.
The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time. The processes involving transfer or conversion of heat energy are irreversible and increase the entropy.
In addition to the leaf shape (narrow and broad) and leaf vein arrangement (parallel and non-parallel), leaf <u>margin shape</u> is used to classify plants.
