True or false: All planets rotate and revolve.
а a
true
bo
false

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 %.

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent

In which horizon of soil profile is prevent material usually found