Question

Which tools do astronomers use to determine the effects of collisions between galaxies? Select the two correct answers.(1 point)
Responses

computer simulations
computer simulations

space telescopes
space telescopes

print encyclopedia entries
print encyclopedia entries

solar system models
Answered by GPT-4o mini
The two correct answers for tools astronomers use to determine the effects of collisions between galaxies are:

1. **computer simulations**
2. **space telescopes**
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