Seeing that our species is constantly evolving, maybe it is starting to get more uncomfortable to walk on all fours.
Adenine and thymine pair up. Just remember ATCG in that order, showing that adenine and thymine pair up, and so do cytosine and guanine
The generally widely accepted first step of the scientific method is to ask a question.
This is where you think of a question which you want to do an experiment on, and then later on conduct an experiment to answer that question.
Answer:
the process is called condensation.
the molecules will move faster