The correct answer is: D. tragedy of the commons theory.
The tragedy of the commons theory explains situation in a system where resources are shared and suddenly the individual users start to act independently. Individual users (in this case world countries) start to act according to their own self-interest behave contrary to the common good of all other users (e.g. fishing companies) by depleting or spoiling that resource (fishes and other marine organisms) through their collective action.
Speciation is the formation of new and distinct species in the course of Evolution. Hope this helps!
I think the answer would be B. Animals participate in cellular respiration while plants don’t because they produce only oxygen and glucose
<span>To avoid body damage to the digestive system, the liver produces bile which is being stored in the gallbladder and then releases into the small intestines.
Bile will neutralize the acidic contents which are coming from the stomach by creating an alkaline environment where the intestinal enzymes need to work. The hydrochloric acid which is produced in the stomach increases the acidity of stomach PH for stomach enzymes to digest food. The digestive enzymes which are formed in the small intestine are then damaged by strongly acidic conditions.</span>
