Code Snippet

subjects = ['Biology', 'Chemistry', 'Physics', 'Maths', 'Computing', 'English']

#using in range
for i in range(len(subjects)):
    print(i, subjects[i])

#And using enumerate ...
print("**************")
print("....And using Enumerate....")
    
for i,j in enumerate(subjects):
    print (i,j)
                    

Try it yourself