Stentor is classified in the kingdom Protista. What features, both internal and external, should be considered, when classifying this organism?

1. Ability to move which is a feature of animal like protist.

2. The plant like protist can photosynthesized.

3 . They have cells with cell walls and reproduce by spores.

Explanation:

Protists are eukaryotic organisms I.e they have nucleus and have organelles like Mitochondria.

Most protist are unicellular while some are multicellular.

Some protists can photosynthesized, protists can move and some reproduce by spores. Examples of protists are algae, slimemoulds, amoeba, Euglena,plamodium e.t.c

the answer is d (apex) good luck : ))