Which of the following is NOT a rule when writing a hypothesis? It is a prediction
It is an if/then statement
It must restate the question
It is testable

It must restate the question.

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

1. desertification

2. captive breeding

3. black rhinoceros

4. renewable resources

explanation:

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