my @animals = ("frog", "toad", "snake", "grasshopper", "bird"); 

##</code><code>##

my @sorted_animals = (sort @animals); 
print "@sorted_animals"; # prints with spaces AND is sorted

print sort "@animals"; # prints with spaces but doesn't sort
print sort @animals; # sorts but doesn't have spaces
print sort(@animals); # sorts but doesn't have spaces
print sort("@animals"); # prints with spaces but doesn't sort
print (sort("@animals")); # prints with spaces but doesn't 
print (sort(@animals)); # sorts but doesn't have spaces