The basic building block of all of them is fatty acid in different chemical structures..
but those you mentioned each form in different places.. for example oil may form in Oil glands in Dermis ( Second layer of skin ) and steroids may be synthesized in the adrenal cortex or male gonads ( based on its type ) ... ツ
Conservation is the care and protection of these resources so that they can persist for future generations. It includes maintaining diversity of species, genes, and ecosystems, as well as functions of the environment, such as nutrient cycling.
Answer: A
Explanation:
Because mechanoreceptors are responsible for detecting mechanical distortion
I think they include knowledge and courage. The six dimension of professional behavior are; courtesy and respect, appearance and appeal, tolerance and tact, honesty and ethics, reliability and responsibility, diligence and collegiality.<span />