Stan's apparatus was meant to simulate the conditions of early Earth. Describe how each element mimics a component of the early Earth environment. Be sure to address the following:. a. The bottom flask that is heated
b. The top flask
c. The electric discharge
d. The condenser

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?

Which is a kingdom? protistachordataprokarya mammalia