But my guess its a oxygen? Or carbon dioxide?
Answer:
I think ans . living and please make me brainilist
Answer:
In atherosclerosis, plaque can grow to create a blood vessel stenosis. This stops the flow of blood upstream of the obstruction and increases the vascular resistance it causes an increase in blood pressure
Answer:
Phospholipids (PL) are a group of polar lipids that consist of two fatty acids, a glycerol unit and a phosphate group which is esterified to an organic molecule (X) such as choline, ethanolamine, inositol, etc.
Explanation:
Here is a website that will give you the answer http://www.actforlibraries.org/what-substances-are-found-in-the-cell-membrane/
