Place the following events in the formation of stars in the proper chronologicalsequence, with the oldest first and the youngest last.w. the gas and dust in the nebula flatten to a disk shape due to gravityand a steadily increasing rate of angular rotationx. a star emerges when the mass is great enough and the temperature ishigh enough to trigger thermonuclear fusion in the corey. the rotation of the nebular cloud increases as gas and dustconcentrates by gravity within the growing protostar in the centerz. some force, perhaps from a nearby supernova, imparts a rotation to anebular cloudy, then z, then w, then xz, then y, then w, then xw, then y, then z, then xz, then x, then w, then yx, then z, then y, then wMacBook Airon.H.O O O O

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Place the following events in the formation of stars in the proper chronological sequence, with the oldest first and the youngest last. 1w tho gac and duct in t