Release tension and stress hormones (they have a specific name)
It is the the stepparenr and the children of one or both parents .
Yes, a company can own an organism. There was a time when it was not allowed for a company to have ownership of an organism but now it's possible including the selling of the said organism to bidders. The person can patent that changed organism provided that the organism has not been patented before.
Diabetes, lung cancer are noncommunicable and the rest are communicable