question: Given the fact "magnetic attraction pulls two objects together", what is the answer to "An attraction may be magnetic if"

answer: substances find one another irresistible

question: Given the fact "as distance from a source of light increases , that source of light will appear dimmer", what is the answer to "The further a ship sails away from a light house"

answer: the less they will be guided by it's beam

question: Given the fact "an animal requires nutrients to grow and heal", what is the answer to "An animal needs what for for growing and repairing?"

answer: calories from sustenance

question: Given the fact "a thermometer is used to measure temperature", what is the answer to "Thermistors measure"

answer:
heat