There are about 40 phonemes, or sound units, in English, thanks to the many ways that the 26 letters of the alphabet can be used and arranged. For instance, the phoneme or sound /f/ can be spelled using the letters f, ff, or ph.
(January 2017) A biointerface is the region of contact between a biomolecule, cell, biological tissue or living organism or organic material considered living with another biomaterial or inorganic/organic material. The motivation for biointerface science stems from the urgent need to increase the understanding of interactions between biomolecules and surfaces.
When using bio oil for acne scars, make sure to avoid the sensitive eye area (as with most any topical product). Bio oil can do wonders for the skin, mainly in the area of hydration. Unlike heavier oils like mineral oil, bio oil acne scars is fairly mild and dissolves into the skin more readily.