How does Python recognize a tuple? You use brackets around the data values.
You use parentheses around the data values.
You declare myTuple to be a tuple, as in "myTuple = new tuple".
You use tuple when you create it, as in "myTuple = tuple(3, 5)".

For question 1, i'm a bit stuck between serif fonts or large enough type to read. serif fonts are good fonts to use because their easy to read. but you also need your type be large enough to read. if i had to say what you need to consider most important, i would say d is the answer.  for question 3, i believe the answer is d. it seems most appropriate to do that. on every page or every other page would be too much, and only on the contact page just seems inappropriate.  for question 4, it's probably a. by "color scheme" it doesn't mean just one color, but a set of colors. colors that are complimentary to each other. having too many is too distracting so it's best to limit it as much as possible, but not to the point where your website looks dull.hope this !

Answerthe torchwood institute, or simply torchwood is a fictional secret organisation from the british science fiction television series doctor who and its spin-off series torchwood