1. What parts of the digestive system would be most susceptible to the conditions that cause ulcers? Explain. (1 mark)
2. What are the two main functions of acid in the digestive tract when it is functioning
properly? (1 mark)
3. What in the digestive tract is supposed to protect its cells against acid and pepsin
enzymes? (1 mark)
4 Ulcer treatment can start with antacid tablets, Predict what is in antacids, and how it
helps treat ulcers. (1 mark)
What parts of the digestive system would be most susceptible to the conditions that cause ulcers?Explain

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?