The proper way to write the sentence would be "However, no one believed rumors about the Komodo dragon either." Since commas are used after words like "first, second, third, then, finally, however, but..." there would only be 1 comma in this sentence.
I hope this helps!!
All these questions depend on what you studied, no one can help you here. Go study and good luck.
whom
Explanation:
the lady to whom you spoke just now is my teacher
The abbreviation after a word in the dictionary tells you what kind/ part of speech the defined word is.
Hope this helps! :)
