Answer: New research shows that colonies of Escherichia coli can demonstrate a form of learning.
Explanation: Bacterial colonies can evolve the ability to anticipate changes in their immediate environment, say researchers led by Saeed Tavazoie at Princeton University in New Jersey. Other types of bacteria could too. This skill could give them the edge over other bacteria that merely adapt themselves to current conditions.
The control group outs the one that you don't change. The reason you don't change it is because you use it as a comparison with the other groups.
I believe temperature is the answer
I believe you are referring to Nucleic acids.
Answer: They have streamlined bodies with poweful muscles
Explanation: them are some strong boys
