To help your immune system prepare for diseases
D because to help preserve environment everyone has to work together
Recombinant DNA is a type of artificial DNA which have genes that are taken from different organisms. During this process, a gene is take from one organism and putting the gene into another organism. Basically, the technology follows cut and paste scheme to form the new brand of DNA.
So to conclude this the technology cuts part of the DNA out to create a new DNA so you are cutting and pasting new DNA which is incredible.
Hope this helped.
Answer:
when an object smashed into early Earth. .Explanation: no explanation just the answer
