https://www.sciencing.com/differences-between-protozoa-protists-8472038/
Protists are are one of the six kingdoms of life. All protists are eukaryotic -- meaning they have a cell nucleus that stores their DNA -- single-celled...
differencesprotozoaprotists
https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/influence-of-foliage-from-african-multipurpose-trees-on-activity-of-rumen-protozoa-and-bacteria/D76877BD32120D538EF36D16FB2F455C
Influence of foliage from African multipurpose trees on activity of rumen protozoa and bacteria - Volume 78 Issue 2
influencefoliageafricantreesactivity