Answer:
<h2>Because water can lose and accept H + ions .......</h2>
B i think ........................
Answer:

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Explanation:
<u>Develop a suitable set of dimensionless parameters for this problem</u>
The set of dimensionless parameters for this problem is :

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and they are using the pi theorem, MLT systems
attached below is a detailed solution
Roygbv evjnefvvnefv ekfv k kn ke nv
Meselson and Stahl
<u>Explanation:</u>
<u></u>
The classic experiment that supported the semiconservative model of dna replication was performed by Matthew Meselson and Franklin W. Stahl. In this model, the two strands of DNA unwind from each other, and each acts as a template for synthesis of a new, complementary strand. This results in two DNA molecules with one original strand and one new strand. They used E. coli bacteria as a model system.