There is no difference between kosher laws as applied in one area as opposed to those applied in a different area. Therefore, Jews who keep kosher in Palestine avoid the same animals, require the same methods of slaughter, abstain from mixing dairy and meat/animal products; and, during Passover, eat only unleavened breads (matzoh). There are also Jews in Palestine who do not keep kosher and, therefore, eat whatever they want.
Regarding fruits, vegetables, legumes and grains, there are differences between Israel, Palestine, and the rest of the world. The Torah-laws of Orlah (Leviticus ch.19) and tithes, apply only in Israel/Palestine.
Practicing Jews will only eat kosher foods.
Orthodox Jews are only allowed to eat kosher foods.
Muslims and Jews don't eat pork. Muslims eat shellfish, but Jews don't.
Religiously observant Jews will only eat foods that are kosher.
What did the people of Palestine They ate bread,chicken and beef. Pork was forbidden
The Exile of Jews from palestine is known as the Diaspora
Regardless of the day of the week, Jews eat only Kosher foods.
Religious Jews eat only kosher foods. Gluten is an ingredient in food.
Because Palestine keeps attacking the Jews.
That depends on what country they're from and where they live. Religiously observant Jews will only eat kosher food.
Yes, for the most part, although traditional Jews do not eat certain foods, such as pork and shellfish.
Meat and dairy.