All living things on Earth contain carbon in that most of the molecules in us include carbon atoms. Dinosaurs were living creatures and are like all living creatures today in this respect.
Like most fossils, dinosaur fossils have been mostly replaced with minerals and are not made of the original material. However, many contain trace amounts of original material. Some even contain proteins from the dinosaur.
Some examples of organic compounds that do not contain hydrogen include carbon tetrachloride, carbon disulfide, and carbon dioxide.
Some minerals contain carbon, such as graphite and diamonds, however while they both contain carbon, the diamonds density is far greater.
First and most. There is not much dinosaur anything to be found. Carbon that we are getting our fuel oils from is mainly made from very old plants that are now sitting about 7 miles down. Mostly it is made into fuel and plastic. There may be things made from dinosaur carbon (as rare and perhaps undefinable as having come from a dinosaur or plant) that we some how would get in our bodies and stay there but I don't know what that is. All life is recycled. Maybe what was in a dinosaur is in humans. It may not be knowable.
If you could eat a dinosaur, which is impossible as they are now extinct, you would be able to eat some of them if they were cooked as 90% of dinosaurs were no bigger than a chicken. Some of the big ones however...
Yes, all organic molecules contain carbon.
There are many objects in the world that contain carbon. Some items are seashells, pencils, fabrics, wood, carbonated sodas, and water.
organic ones
No, all organic compounds contain carbon as their essential element. The definition of organic compounds is based on the presence of carbon atoms, although some inorganic compounds may also contain carbon.
Ultrapure water doesn't contain impurities.Impure water may contain ammonia (as ammonium), carbon dioxide and carbon as some organic impurities; but not proteins.
Limestone is composed of calcium carbonate, CaCO3 (the 3 is a sub-script) so it's a calcium atom, a carbon atom, and 3 oxygen atoms. There are some other minerals that contain carbon as well. Diamond, which is pure carbon, is an example.
Some molecules only contain Carbon and Hydrogen. They are called Hydrocarbons.