I need help with this question

3rd one

Explanation:

Lower density floats. Highest, sinks.

The answer is C

Explanation:

The higher the density, the lower compared to other liquids it will sit in a container. Therefore, because liquid A has the highest density, it will be on the bottom, and Liquid B has the lowest density, it will sit on top, leaving Liquid C in the middle. The correct answer is C- Liquid A on bottom, C in the middle, and B on the top.

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".