Oftentimes it is "removing barriers to trade" that motivates countries to join regional trade blocs, since members of such "blocks" have completely free trade with one another.
Answer:
Kangaroo rats
Explanation:
A kangaroo rat is small animal that is found in the deserts of the southern and western U.S.. They are intelligent mammals and are highly adapted to their environment.
The kangaroo rats does not drink water and does not need water at all. They preserve water. They have well adapted themselves to the life of a desert. They can extract moisture form their seed diet. They have an excellent sense of hearing and can hear the approaching owl from mile away.
The kangaroo rats have thick oily coats and they do not sweat though they live in the desert. These adaptations prevent them from losing water in the harsh dry and hot climate.
Helicobacter pylori is discovered in the gi tract of a client experiencing an inflammation of the gastric mucosa. The findings that supports this diagnosis are Stool PCR test.
Helicobacter pylori is a gram-negative, spiral bacterium usually found in the stomach. It can cause open sores called peptic ulcer that can even lead to cancer if not treated on time.
It can enter in the body due to certain dietary habits like consuming red and processed meat, alcohol, fatty food, etc. The bacterium causes burning pain in the stomach which can even worsen if the stomach is empty.
Tests like Stool PCR test can help in the diagnosis of the disease. taking antibiotics and good eating habits can lower the infection.
To learn more about Helicobacter pylori here
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