Brooke Zimmerman

English

27 July, 19:54

In which sentence from "Black Hole Beginnings" is the effect underlined?

As more stuff gathers, its combined gravitation grows stronger.

O Once again, the star stuff plunges inward under its own weight.

As the nuclei meld, a smidgen of their matter vaporizes into energy.

O Once the nuclear reactions stop, the star's center begins to cool.