Read this excerpt from "Why Are They Called Black Holes?" The gravity of a black hole will swallow matter and light that drift close enough to it. Some light passing by a black hole can be far enough away that it could avoid being sucked in, but the path of the light would still be bent by gravity.

Which statement best describes the relationship between the bending of a ray of light and a black hole?

When light disappears, it causes a black hole to come into existence.
A ray of light has gravity that will cause a black hole to move toward it.
Gravity from a black hole will pull a ray of light and cause its path to change.
A black hole’s gravity can cause a ray of light to gain gravity and attract objects.

Why does lewis thomas express concern about what we would say to beings from another planet

Ead the passage from "marriage is a private affair” by chinua achebe. "i shall never see her,” was the reply. from that night the father scarcely spoke to his son. he did not, however, cease hoping that he would realize how serious was the danger he was heading for. day and night he put him in his prayers. nnaemeka, for his own part, was very deeply affected by his father’s grief. but he kept hoping that it would pass away. if it had occurred to him that never in the history of his people had a man married a woman who spoke a different tongue, he might have been less optimistic. "it has never been heard,” was the verdict of an old man speaking a few weeks later. in that short sentence he spoke for all of his people. this man had come with others to commiserate with okeke when news went round about his son’s behaviour. by that time the son had gone back to lagos. "it has never been heard,” said the old man again with a sad shake of his head. "what did our lord say? ” asked another gentleman. "sons shall rise against their fathers; it is there in the holy book.” "it is the beginning of the end,” said another. how does this passage reinforce the traditional social hierarchy? the older men in the village tell okeke that he should respect nnaemeka’s decision. the older men in the village console nnaemeka about okeke’s attitude toward his choices. the older men in the village commiserate with okeke regarding nnaemeka’s decision to disobey him. the older men in the village think that nnaemeka should be optimistic that okeke will accept his decision.

This summer, stretched on well into fall, yielded a rich crop a. which b. itself c. whose d. those