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.
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Question: Question: Would an astronaut feel a greater gravitational pull from the Earth when he is standing 
 Answer: on the floor of his house

Answer: The gravitational force between two objects decreases as the objects move further apart.


Question: Question: Fred has an isotope that decays slowly. What is likely true about it? 
 Answer: it can be used to date older specimens

Answer: Because these isotopes decay more slowly, they can be used to date much older specimens.


Question: Question: Compared to a 1 inch wide telescope, would a 100 meter telescope collect 
 Answer: more light

Answer:
The larger the light collecting area, the more light a telescope gathers and the higher resolution (ability to see fine detail) it has.