18. The word "fatal" in line 25 is closest in meaning to (A) close (B) deadly (C) natural (D) hot

16. All of the following are part of a parrot's incubation method EXCEPT (A) heating the water vapor as it rises from the bottom of the nest (B) arranging nesting material at the bottom of the nest (C) transferring heat from the parent to the top of the eggshell (D) maintaining a constant temperature on the eggshell