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Why does a collapsing protostar tend to rotate and flatten? Question 25 options: It contains lots of antimatter. There is significant conservation of angular momentum.

Why does a collapsing protostar tend to rotate and flatten? Question 25 options: It contains lots of antimatter. There is significant conservation of angular momentum. There is a lot of radiant energy from nearby stars. It contains many flying saucers. There is a release of gravitational potential energy

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