Based on what you have learned about galaxy formation from a protogalactic cloud (and similarly star formation from a pr

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Based On What You Have Learned About Galaxy Formation From A Protogalactic Cloud And Similarly Star Formation From A Pr 1 (21.91 KiB) Viewed 101 times

Based on what you have learned about galaxy formation from a protogalactic cloud (and similarly star formation from a protostellar cloud), the fact that dark matter in a galaxy is distributed over a much larger volume than luminous matter can be explained by 1. Dark matter does not emit EM radiations. II. The pressure of an ideal gas decreases when temperature drops. III. The temperature of an ideal gas decreases when its thermal energy decreases. II and III only O I and III only O I, II and III O I only