Question

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whαt íѕ rσckєt ѕcíєncє?
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Answer 1

Answer:

something that is very difficult to learn or understand The job is challenging, but it's not exactly rocket science.the science of designing or building rockets also.

Step-by-step explanation:

$hope \: it \: helps$

Answer 2

Answer:

Rocket science is a primary branch of aerospace engineering. It's not rocket science is a phrase meaning something that is not difficult to understand.

Step-by-step explanation:

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