Answer: B) Energizeing.
Explanation: according to the dictionary, energize is a verb, that means give vitality and enthusiasm to, or to supply energy, typically kinetic or electrical energy, to something. From the given options, the form of the word that is misspelled is the corresponding to option B: energizeing, because the correct gerund of the verb would be "energizing" the other options correspond to the present form in third person singular (energizes) and to the past form (energized).