What is the name of the part of the peripheral nervous system that controls voluntary movement of skeletal muscles?

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.

What do you call the long folded tube inside the body attached to the stomach where nutrients in the food are absorbed?

Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.