Whenever i say 1 it says it is wrong. Can you help???

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

Which of these fragmental sedimentary rocks would most likely form farthest from the land?