The correct answer is A
I am sure it is Oxygen
Hope this help
I think the right answer to this question is A.
The answer is: What can be concluded is that the karyotype had undergone a gene transformation
Answer:
Common examples of social issues: Poverty and Homelessness, Climate Change, Civil Rights and Racial Discrimination, etc.
Explanation:
There's so much more examples of social issues down the list, but that'll take to long, these are enough for now.