Write the formula for aluminum oxide.

the movie was based there, and all the animals and characters are native.

~courtney

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".