<span>ctabolism is the process in which complex molecules are broken down into simple ones.</span>
We have heard about Respiration. In human beings, respiration is a cellular activity which takes place in the presence of oxygen and in result produces carbon dioxide. Jamal model is a clear manifestation of that process. Medulla is the region of a brain that controls the respiration activity. When we breathe we take in oxygen and the excess amount of carbon dioxide is removed from out body.
Brains cells have capability to detect the carbon concentration in blood and add excess amount of carbon from body to the air.
I neeeed help on the question too
<span>The answer is Chlamydia.
The bacteria that causes the disease is spread through sexual
intercourse. Approximately 3 million new cases of Chlamydia are reported in the
United States every year. Its symptoms involve
penile/vaginal discharge and pain during urination. </span>
