You are observing an amoeba using a compound light microscope. In the field of view, the amoeba moves to the right and up. Which direction should you move the slide to re-center the amoeba?

What is the farthest destination to date for a human spaceflight mission?

Explain how scientists use geologic time to determine the age of landforms.

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.