4 points Northern California has become a hub for technology. Many successful
computer companies are based there, and it is well known as the center
of innovation in technology. If you want to be a computer programmer,
you might want to consider moving there. What does hub mean? *

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

you should think about the answers you give and expect the same form your questions.

answer; biological;