Question

select all that apply
autotrophic protists include those that are ______.
□ phagotrophic
□ photosynthetic
□ chemoautotrophic
□ heterotrophic

Explanation:

Autotrophic protists make their own food. Photosynthetic protists use light - energy to produce food via photosynthesis, and chemoautotrophic protists use chemical energy. Phagotrophic and heterotrophic protists obtain food from other sources, so they are not autotrophic.

Answer:

B. photosynthetic, C. chemoautotrophic