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How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.
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Answer:
For example: 1) The the judicial laws and regulations should be updated in the gap of some years in order to prevent the flaws in those laws and regulations. 2) The rules related with the political sectors are also need improvements in order to prevent the core political corruption.
Subversive Activity,Have a good day
Hope this helps!
Answer:
Make an observation.
Ask a question.
Form a hypothesis, or testable explanation.
Make a prediction based on the hypothesis.
Test the prediction.
Explanation:
