Since many foods containing chocolate are eaten on the ISS, I don't understand where this question's coming from. See related links.
The sandwich would float apart due to the lack of gravity, and the cookie crumbs would float out about the cabin.
Yes.
The amount of cocoa in a chocolate sandwich cookie varies by recipe. The only way to know for sure how much cocoa in is a specific cookie is to have the recipe.
No, they are a creme-filled chocolate sandwich cookie.
The Oreo creme-filled chocolate sandwich cookie was introduced by the National Biscuit Company (Nabisco) in 1912 to compete with the Sunshine Hydrox creme-filled chocolate sandwich cookie, which had been introduced in 1908.
The Oreo is a (quickly vanishing) creme-filled chocolate sandwich cookie.
chocolate chip cookie + ice cream
Cookie sandwiches can be called sandwich cookies, cream sandwich cookies, or sandwich cream cookies.
A sandwich cookie is a type of cookie consisting of two cookies with a filling in between. The most famous is probably the Oreo cookie.
The National Biscuit Company (later to become Nabisco) developed and produced the Oreo creme-filled chocolate sandwich cookie in 1912.
It had swirly grooves on the outside of the chock wafer and choc center. They were not a dark chocolate but sooo good dipped in milk. The same cookie came in vanilla also. It seems the chocolate ones were discontinued before the vanilla, or they ran out of the chocolate first.
A chocolate chip cookie is a regular cookie, but with small pieces of chocolate in it!(chocolate chip cookies are really good if they are warm, and dipped in chocolate)
chocolate chip cookie
Graham cracker marshmallow cookie, cookout cookie, campfire sandwich, roasted marshmallow sandwich.