TASK DEFINITION: In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
PROBLEM: Question: Lead has a _____ melting point than steel because it has more branching. 
 Answer: lower

SOLUTION: The more branching there is in isomers, the lower the boiling and melting points are.

PROBLEM: Question: If the Earth's orbit moves farther away from the Sun, what happens to the gravitational force between the two planets? 
 Answer: it decreases

SOLUTION: This is because the gravitational force of attraction between the Earth and Sun is stronger when the Earth is closer to the Sun.

PROBLEM: Question: Compared to the Sun, would the planet Earth have 
 Answer: less inertia?

SOLUTION:
Objects with greater mass have greater inertia.