"The Hershey-Chase experiment was a series of experiments, conducted in 1952 by Alfred Hershey and Martha Chase. It identified DNA to be the genetic material of phages and, ultimately, of all organisms. Before this experiment was conducted, it was suspected that proteins were the genetic material in viruses, not DNA. A bacteriophage is a small virus that infects bacteria. It consists of a protein coat that encloses the genetic material. When a phage infects a bacterium, it inserts its genetic material into the bacterium, while its coat remains outside." ~https://br.answers.yahoo.com/question/index?qid=20080328174055AAMvFCw maybe this can help
The advantage of using windmills would be that it is natural energy, and even if ita not as windy one day thats okay because the momentum from the previous day would still kept the windmill going, but with how high windmills are there will always be wind.
B. Carbon fixation
Hope I helped :)
A substance that can be broken down naturally by nature by decomposers or scavengers.
An example of a person is not a bad guy and I don’t want him going back