Observations should always be recorded. Observations should be collected only once. Observations are only collected by scientists. Observations are always correct if used in a chart.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A group of students are observing a fish tank for a school assignment. The group is to share the observations with the class. Which statement about observations is true?
Possibilities:
- Observations should always be recorded.
- Observations should be collected only once.
- Observations are only collected by scientists.
- Observations are always correct if used in a chart.

Observations should always be recorded.