It can be if it's made with kosher ingredients in a kosher kitchen.
Yes.
A tractor like that is worth 2-4 grand depending on its condition.
It means the same thing on any food item: that the food or drink is fit for use. It doesn't contain any unkosher ingredients, it didn't come into contact with unkosher utensils, and the processing was supervised by a mashgiach (a person who oversees and certifies kosher food).
It is kosher so long as it is certified kosher.
Fox meat is not kosher. See:More about what is and isn't kosher
It needs to be cooked in a kosher vessel and have kosher ingredients. If purchased, it (or the bakery) should have kosher-certification.
Yes and no. There are many recipes that can be made kosher with kosher substitutes.
Delicatessen places serve kosher food. And if you are talking about 'deli' food, it is usually kosher. _______ Delis are only kosher if they're kosher certified. Most delis aren't kosher.
Yes! You don't need a kosher cookbook. Just remove the non-kosher ingredients.
They can eat a kosher diet, and be slaughtered the kosher way.
It would be kosher if it came from a kosher animal.