Can someone help me I’m stuck

the distribution of their components

Explanation:

Homogeneous mixtures = cannot be separated

Heterogeneous mixtures = can be separated

You can identify these mixtures by looking at the distributions of their particles. Therefore, the third answer is correct.

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

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".