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Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.

The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird