To learn about the surface of the Earth during the time of the dinosaurs, scientists would MOST LIKELY study fossils of A) dinosaur bones
B) rock around dinosaur bones.
C) insects near the dinosaur bones.
D) shells near the dinosaur bones.

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

As a result of these processes the single celled organism accomplishes

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?