Sedimentary rock is one of the three main rock groups (along with igneous and metamorphic rocks) and is formed in four main ways: by the deposition of the weathered remains of other rocks (known as 'clastic' sedimentary rocks); by the accumulation and the consolidation of sediments
Times 11 by 30 and 6 by x. You should get 6x=330. then divide 6 by 330 and you'll get 55. x=55
The answer would be Nucleic Acids
Facilitated diffusion. Facilitated diffusion is a form of passive transport across the plasma membrane (therefore needs no external energy source), that allows polar or larger molecules that usually couldn't diffuse across the membrane to do so.