I think what they rely on is there experiment and how they do it
The answer is nucleotides
We will stop and do some Grey Whale watching off the coast of Carbo San Lucas city on the Baja Peninsula. The correct option among all the options that are given in the question is the second option. This is a city that is very famous among people around the world because of its night life and water based sports and activities.
Well lava isn't just plain liquid for instance water runs through a stream fast but lava contains rocks and other materials so it runs slowly