Letter choice A is the answer
Answer: A) Helicobacter pylori
Explanation:
Helicobacter pylori is the characteristics of tumor promoting which contain microaerophilic bacterium in stomach. It is also developed for the stomach cancer and the duodenal ulcers. Basically, it is the type of bacteria and enter in our body and destroy our digestive tract and lead infection in stomach. After some times they caused sores in stomach, upper part in small intestine.
Answer:
True
Explanation:
Cigarette companies add ammonia to cigarettes to boost the impact of the nicotine.
cognitive neuroscience is <span>the study of the physical changes in the brain and nervous system during thinking.</span>