Its the answer b, because oil has a great density, therefore, when you mix them together the oil will be below and the above of it.
<span>Nucleic acids are essentially the genetic makeup of an organism, meaning that contains the blueprint of the genetic material of a living organism. The central dogma of biology states that for a protein to be coded for the message must be transcripted from nucleic acid particularly messenger RNA and this is translanted and eventually becomes a protein, and enzymes are proteins. If the genetic message coming from the nucleic acid is faulty then the desired transcription and translation of the protein will not take place and hence not produce the correct enzyme.</span>
Answer:
Dissolve 226 g of KCl in enough water to make 1.5 L of solution
Explanation:
1. Calculate the moles of KCl needed
2. Calculate the mass of KCl
3. Prepare the solution
- Measure out 224 g of KCl.
- Dissolve the KCl in a few hundred millilitres of distilled water.
- Add enough water to make 1.5 L of solution.
Mix thoroughly to get a uniform solution.
The correct answer would be A. Dark coloured soil.