creating a listing on zoo animals

please to met the different kind of animals

#1
zoo_animals=["elephant","lion","zebra","leopard"," monkey", "donkey"," goat", "cow"," giraffe ","crocodile", "parrot"," came" ,"fox", "bear", "horse"]
print zoo_animals

#2
print zoo_animals[7]

#3
print zoo_animals[0:10]

#4
zoo_animals[10]="snake"
print zoo_animals

#5
zoo_animals.append("ant")
print zoo_animals

#6
zoo_animals.insert(8,"pig")

#7
print Len("zoo_animal")

#8
for animals in zoo_animals:
    print "feed my %s" %animals

#9
zoo_animals.sort()
print zoo_animals

#10
class_mates=["Helena","maria","Ma-hawa","Dyna","Jackson","Leona","Linnia","Fatu","Victoria"]
print class_mates