which of newtons laws explains why a rocket launches into space? a newtons first law b newtons third law c…

Brief Explanations:

Newton's third law states that for every action, there is an equal and opposite reaction. In a rocket launch, the rocket expels gas downwards (action force), and in return, the gas exerts an upward force on the rocket (reaction force), propelling it into space.

Answer:

B. Newton's third law