They are called archaea, or "ancient" because they were the first bacteria in their lineage. Also they are in the the kingdom Archae, which is considered one of the main kingdoms of life.
I think dna replication are inportant because of the cells in the dna
<em>A. 11.0 L is the researcher's volume measurement to the SL units of liter</em>
<u>Explanation:</u>
Given that a researcher recorded that the chemical reaction has water = 2.90 gallon.
We have to convert the researcher's volume into the SL units of liter.
<em>So, we know that 1 gallon = 3.875 liters</em>.
Then we have to convert 2.90 gallons of water in to liters.
Then , volume in L =
=
= 
<em>Then the required volume in
</em>