An elastic object strikes to ground and compress when it touches the ground. What is energy transformation?
a- gravitational to electric
b- electric to gravitational
c- A ---Answer
i don't know which one is right for the second one.
A study shows treatment of peptic ulcer with anti bodies result in improvement in many patients.
Which one is right option?
a..Antibodies neutralize stomach acid
b..Antibodies should be prescribed to prevent ulcer
c…Ulcer caused by bacteria infection.
To determine the correct answer for the second question, we need to analyze the given information. The study shows that the treatment of peptic ulcer with antibodies resulted in improvement in many patients. Based on this information, we can eliminate option b, which suggests that antibodies should be prescribed to prevent ulcers. Since the treatment has already resulted in improvement, it indicates that the ulcers already exist and the antibodies are being used to treat them, rather than prevent them.
Next, let's consider option c, which states that ulcers are caused by bacterial infection. This could be a possible explanation, as bacterial infections are known to be one of the causes of peptic ulcers. Therefore, option c is a plausible answer.
To summarize, option c, "Ulcers caused by bacterial infection," is the most likely correct answer based on the information provided.