Which excerpt from "Black Hole Beginnings" would this image best support in a multimedia presentation?
A- As more stuff gathers, its combined gravitation grows stronger.
B- . . . the nuclei are going so fast that their speed overpowers their repulsion.
C- In one giant, sudden WHOOOOOSH!, the center of the star compresses.
D- . . . the crushing weight of the star material continues to press inward.
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