TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: What scale is used to succinctly communicate the acidity or basicity of a solution? Answer: ph

SOLUTION: The ph scale is used to succinctly communicate the acidity or basicity of a solution.

PROBLEM: Question: What happens to most of the energy in a trophic level as it passes to the next higher level? Answer: it is lost

SOLUTION: As it passes to the next level, most of the energy in a trophic level it is lost.

PROBLEM: Question: Electrophiles have a strong tendency to react with what? Answer: nucleophiles

SOLUTION:
Electrophiles have a strong tendency to react with nucleophiles.