Describe each layer of the earth in terms of Composition, state of matter.

core mantle and crust are divisions based on composition of the crust makes up less than 1% of Earth's biomass consistency of oceanic crust and continental crust is often More For Less sick Rock the mantle is hot and represents about 68% of its mass finally the core is mostly iron metal

Top: Crust, Between both: Mantle, Middle of earth: Core.

Explanation:

I don't know how to describe the layers in terms of composition but i hope my answer helped

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.