The inner core is composed of an iron-nickel alloy, along with traces of a few lighter elements.
Mantle
Visceral Pleura
Tunica intima
retina
The mesophyll has two layers. The outermost layer is the palisade layer that is made of tightly packed chloroplasts, and the innermost layer is the "spongy layer" that has air between its cells.
The innermost layer is the bone marrow.
The earths innermost layer is the Inner Core.
The inner core is the innermost layer of the earth.
The inner core is the innermost physical layer of the Earth. The core is the innermost chemical layer.
there are 5 layers of atmosphere.i think trposphere is the innermost layer of the atmosphere
The endocardium is the innermost layer of the heart wall.
endometrium.this layer is shed as menstrual blood every month to be replaced
Mantle
Mantle
The innermost layer of the hair is the Medulla.
SOLID IRON AND NICKEL
It is believed that the innermost layer of the earth, the inner core, is made mostly of iron and nickel.