Which tool to study space is least expensive? a. satellite b. space probe c. ground-based telescope d. human space exploration

asked Apr 5, 2019 142k views

5 votes

Which tool to study space is least expensive?

a. satellite
b. space probe
c. ground-based telescope
d. human space exploration

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6 votes

Hey there!

The correct answer would be - C. Ground based Telescope.

Hope this helps!

Helsont answered Apr 7, 2019

6.0k points

4 votes

Your answer is b hope it helps

Glynn answered Apr 10, 2019

by Glynn

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