Launching a small spacecraft to study jupiter required approximately 28 million kj. assume that hydrazine was the only fuel. what mass of hydrazine, in kilograms, was needed for the launch?

law of conservation of matter

it's all four options.

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

може ли да зареждате повече информация, моля