Answer:
the kingdoms of life that scientists use to classify organisms are :
D.) Eubacteria, Archaebacteria, Protista, Fungi, Plantae, Animalia
The altering of genetic may be performed to get out a dangerous cell. For ex you could alter the genetic material and change the effect on it. Due to taking it on and replacing it. Then you would correct the genetic disorder
Yes the word believe can be in a hypothesis.
You could say that that is the way we get oxygen to our body and how the 2 veins: the blue and red veins let our body get oxygen that pur body need to keep every organisms in our body to work