Answer:
Option A
Explanation:
Physiological is right because ,there are no percentages, figures to explain the ratio or quantitative analysis of the research she is conducting, the research does not show that a percentage or number people completed the difficult task so it is not logical to say it is ratio when it is reading zero, because there is no total number of participant, also it is not quantitative because she was not looking at the ratio between one set of people over the other and lastly not operational because it doesn't say people don't have . ot only reads zero Based on one aspect of the test, the question does not stated the full study of the research. So therefore option A is the right answer.
behavior observation scale
Behavioral observation is a generally utilized arrangement of behavioral evaluation. In comparison to different methods of behavioral evaluation, the people rely on people's perceptions of performance, behavioral observation includes observing and documenting the performance of a person in common circumstances. A behavior observation scale (BOS) is an assessment process which regulates behavior upon levels of achievement and also estimates the frequency with which the responses happen. The devices of BOS are ordinal scale applications which generally rates on a 1-5 or 1-7 scale.
Answer :The nile river
Explanation: the nile river
I believe that the answer to your question is A.
Answer:
By gradually breaking down the rock into smaller pieces
Explanation: