37) (MC) wordlist is a list variable that contains words. The statement print (len (wordList)) will display a) the contents of the variable wordList b) the number of letters in the words in wordList c) the number of words in wordlist d) the number of spaces (blanks) in wordList, plus 1 e) an error len cannot be applied to a list variable Chapter 12, Sections 12.1-12.2 and perhaps a bit of Section 12.3, pp. 587 606 Use this adjacency matrix to answer questions 37), 38), and 40) A B CD E A 0 1 1 0 0 B 1 0 0 1 1 38) What is the adjacency list that corresponds to this adjacency matrix? 39) Draw the graph of the network represented by this adjacency matrix. 40) How do you identify a node that is a pendant node: a) From a graph? b) From an adjacency list? c) From an adjacency matrix? d) From an edge list? Use the edge list at the right for problems 41-44 41) What is the degree of node A? Of 42) Are there any pendant nodes in this 43) Does the graph have any isolated A C A B B D D F C F F G H J BH B J C G G H G J CH B G node B? graph? How can you tell? nodes? Can you determine this without having to examine every pair of nodes in the graph? 44) What nodes are neighbors of node B? What nodes are neighbors of neighbors of node B