The footprint of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossil?

Trace Fossils.

Explanation:

Trace Fossils are naturally preserved facts or evidence of any animal activity.

A trace of the burrow can give clues of the size, behavior of the animal and where he lived.

Trace fossils are the footprints of the animals filled with sediments such as Tracks which reveal how big the animal was and how fast it can move from one place another, and another sediment is the shelter made by the animal or the natural shelter in which he had lived.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa