If an electric train moves south, which direction does the train smoke go? answer with intelligence.​

Which level of consumer had access to the smallest apply of energy

Anton created a chart listing different types of materials. which best complete the chart?

Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that