The gravitational force between two objects is given by:

where
G is the gravitational constant
m1 and m2 are the masses of the two objects
r is the separation between the two objects
The distance of the telescope from the Earth's center is

, the gravitational force is

and the mass of the Earth is

, therefore we can rearrange the previous equation to find m2, the mass of the telescope:
Yes, blood is a tissue. It is a tissue because it is a group of similar cells that have functions.
Answer:
The answer you have selected is correct.
Explanation:
Increase radius, force of gravity decreases
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