Overload principle............sorry for before
Blood exchanges carbon dioxide for oxygen in the C.) Alveoli.
Negative symptoms take place when there is a lack of a particular response in the system. With regards to our immune system, it is very essential that our body needs to respond against the pathogens attacking our cell. The response would result to the production of antibodies that would help eliminate these threats.
It is quite possible actually... If one were to look at the reproductive tract of a female, you'll notice between the ovaries and Fallopian Tubes, there is a lack of continuity and closure, which means that sperm cells can and will actually just go out into the pelvic cavity. Ectopic pregnancies, medical emergencies which are characterized pregnancies where the fetus begin developing in elsewhere than in the uterus, and happens often in the Fallopian tubes. believe it or not some of these pregnancies develop outside the tract entirely.
