The launched the first artificial satellite into orbit around the
and marked the beginning of a new age in solar system science.
in 1957. This satellite was known as Sputnik
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Pls help me I don’t know how to

2nd

Explanation:

because i guesses i guess so yeah trust your gut buddy

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".