During an autopsy, the ph of a man’s stomach was measured to be at 8.3. was this abnormal or normal? if abnormal, what might this person have ingested before death? question 16 options: abnormal, battery acid normal abnormal, bleach abnormal, lemon juice

Abnormal, bleach

It is considered to be abnormal and it can be deduced by the PH of 8.3 to be bleach, because the normal PH of the stomach is approximately between 1.5 to 3.5. The PH value of lemon juice is found to be 2, whilst the PH of battery acid is 0.

However Bleach is made up of Sodium hypochlorite, it is commonly found in every household for the purpose of washing clothes and its PH value is approximately 12 which makes it highly alkaline, which makes it clear that Abnormal, bleach is the correct answer

example of simple carbohydrates:

examples of complex carbohydrates:

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made