How do sedimentary rocks form on Earth's surface? A
in vertical stripes
B
with no clear pattern
с
in horizontal layers
D
in a crisscross pattern

nn

Explanation:

indium, and thallium have three electrons i think

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".