Answer:
septic system
Explanation:
A septic tank is an underground chamber made of concrete, fiberglass, or plastic through which domestic wastewater flows for basic treatment.
A study created to make genetically modified orginisms.
Answer:
According to the diagram, step 3 indicates the S phase of cell cycle, which corresponds to the DNA replication phase.
Explanation:
In the S phase of the cell cycle the nucleus contains twice the amount of its genetic charge, due to increased DNA replication, resulting in each chromosome forming two chromatids.
This is a relatively long phase, and is part of the preparation process that occurs before an imminent division. In the diagram it is indicated by the number 3.
The S phase is named for the abbreviation of <em>Synthesis</em>.
<span><span>The correct answer is </span>A. Salt is the solute. Water is the solvent. </span>
Solute
means a substance in a solution. It can be one or more in a component.
Solvent
means it can dissolve other substances, in this being salt.