Most protists have mitochondria and chloroplasts.
True
False

True.

Explanation:

It is true because they are single-celled organisms which a Nucleus of DNA, and can photosynthesize with the chloroplast.

The three(3) potential challenges or important points to consider when conducting a data collection are described below.

Data collection is a detailed process that is used in gathering and measuring information from a selected source by a researcher.

To perform a data collection, the following important points are to be considered :

Cost  of data: before data collection, a researcher should check if the data that is being considered is affordable. this is done to avoid quitting.Accuracy: there are different types of data collection techniques these include: questionnaires, interviews, focus groups, observation and case studies. the data collection technique that should be chosen should provide the most accurate results.Validity of data: if your findings will truly represent the phenomenon you are  claiming to measure, then the data collected is valid.

Therefore the above important points needs to be considered during data collection.

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