Scientific predictions based on laws are formulated using: a. deductive reasoning b. inductive reasoning c. presuppositions d. subjective reasoning

Your answer should be A. Deductive reasoning

Scientific predictions based on laws are formulated using (A) Deductive Reasoning.

This is because deductive reasoning is insight gained from an established principle or laws.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.