Answer:
he colors on a pH strip measure the concentration of hydrogen ions in a solution or in soil. The color on the strip determines the acidic or alkalinity state of the item being tested. With pH test strips each carefully treated with chemicals -- you can learn about the solution's acid or base quality through color, depending on the type of pH paper being used.
Explanation:
I would have say that it would be studying
Answer:
e. absolutely complete.
Explanation:
In english and other languages, the term "redundant" is used to refer to the <u>use of two or more words used together but that have the same meaning. In other words, these two words mean the same thing. </u>
In this example and examining all our options, we can see that the option that has two words with the same meaning is "absolutely complete" because both of them refer to the total of something. Therefore, this would be a redundant phrase.
I believe the answer is: <span>convenience sampling
</span><span>convenience sampling refers to the method in collecting data in which the subjects are taken from the group of people that are easily accessible by the researchers.
</span>(since Dr. Rhodes is a professor, his Students could be considered as convenience sampling)
