Pavlov's dog stopped salivating to the bell when the food was no longer paired with the bell. This is called:
extinction
The answer is Peritonitis. It is the inflammation of the <span>peritoneum, this is the </span><span>membrane found in the inner abdominal wall. This is caused by some bacteria or fungi. Some of the symptoms are vomiting, nausea, high temperature, swollen abdomen, less urination, lack of appetite. </span>
The habitat is the kind of natural environment in which a particular organism species lives and it's ability to reproduce determines its niche.
(Prime Example):
Elephants shape their environment in many ways. They can change a forest to a grassy field or dig a hole that might become a pond.
B a very large molecule made of smaller molecules
