Where does prime meridian pass through

Brian's school locker has a three-digit combination lock that can be set using the numbers 5 to 9 (including 5 and 9), without repeating a number. the probability that the locker code begins with a prime number is %. the probability that the last digit of the locker code is an odd number is %.

Which phrase describes the time it takes for a planet to make a complete rotation

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density