Possibly a loose pile of rocks? As it travels down a steep hill.
Answer:
Conflict in systems occurs in chain reactions.
Explanation:
If you are trying to find the opinions of different people in the community then the best data collection techniques would be:
- Interviews
- Questionnaires/ Surveys.
<h3>Data Collection techniques </h3>
- These allow for the collection of information and data for research.
- Certain techniques are better suited for specific data.
To collect the opinions of people on a subject, you need to talk to them or find a way to get them to tell you their opinion. This can be done through interviews and distributing questionnaires.
Find out more on data collection techniques at brainly.com/question/24391436.
the answer is A. Hope I could help