It is called Lanolin.
Suet: The hard fatty tissues around the kidneys of cattle and sheep, used in cooking and for making tallow.
because they give off an oily/fatty substance called lanolin.
yes, it is a fatty substance
The fatty substance present in the skin is called sebum. Sebum is produced by the sebaceous glands and helps to lubricate and protect the skin.
The fatty substance in the middle of your bones is yellow marrow.
stem cell
the buildup of a fatty substance called plaque
Saturated
Myelin is a fatty sheath around axons found in the peripheral nervous system.
What is a fatty substance found only in animal tissues
cholesterol
cholesterol