Physics, 20.04.2020 17:58 jojonono

PLEASE HELP! I need an answer ASAP! 50 POInTS!!

1. To form a nebula, (gravity, heat, pressure) pulls matter together or causes (an explosion, pressure change, infrared light emission)

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PLEASE HELP! I need an answer ASAP! 50 POInTS!!

1. To form a nebula, (gravity, heat, pre...