Given this list: list1= [5, 1, 2, 9] 1. What is the python statement used to access the first element of the list (L.e., the value 5))? 2. What is the python statement used to access the last element of the list (i.e., the value 9))? 3. Answer question 2 above but use len [...] to access the last element of the list. Type your answers into python to check if you are right. 1-2: Suppose we have a string initialized as follows: stri = "5129" 1. What is the python statement used to access the first element of the string (i.e., the value 5))? 2. What is the python statement used to access the last element of the string (i.e. the value 9))? 3. Answer question 2 above but use len (...) to access the last element of the string. Reflection: The syntax for 1-1 and 1-2 is the same. Part 2: Creating and modifying lists Consider the following code (it may be on the next page depending on how long your answers are above): res1 - [] for i in range(5): 2 res1.append( i ) (a) print(res1) res2 - resi res2[0] - 99 print( res1) print( res2) DU res2 - [3,4] print(res1) (e) print( res2) (1) What is the code in the first for loop doing (see arrow #1)? Use plain English (not Python syntax) Sample answer: It adds numbers from 0 up to 4 to a list; afterward, the list is printed (2) What is the code in the first for loop doing (see arrow #2)? Use plain English (not Python syntax)