Male weaver birds make nests to attract females. Females are more likely to mate with males that are good at making nests. Suppose that there are two male birds living in an area. Male A is very good at building nests. Male B is not as good at building
nests as Male A is. Otherwise, the two birds are the same.

Which of these is true about the birds?
A. Male B is less likely to survive.

B. Male A is more likely to reproduce.

C. Male A is less likely to survive.

D. Male B is more likely to reproduce.

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

plasma - state of matter made up of electrically charged particles