The function extend adds a list in the parameter into the list.
Example: LIST = ['hello','humans','lazy']
LIST.extend(['do it','STUDY'])
print (LIST)
Output would be ['hello','humans','lazy','do it','STUDY']
l = ['hello','humans']
l.extend(['DOIT','STUDY'])
print (l)
['hello', 'humans', 'DO IT', 'STUDY']**
