Question

which trait do protists and fungi have in common? both protists and fungi can be made up of one cell. neither protists nor fungi have cells with a nucleus. both protists and fungi can make their own food.

Explanation:

1. Protists include unicellular organisms (like amoebas) and some multicellular forms; fungi include unicellular forms (like yeast) and multicellular forms (like mushrooms), so both can be single-celled.
2. Both protists and fungi are eukaryotes, meaning their cells do have a nucleus, so the second option is incorrect.
3. Most fungi are heterotrophs (cannot make their own food), while only some protists are autotrophs; this is not a shared trait for all/most of both groups, so the third option is incorrect.

Answer:

Both protists and fungi can be made up of one cell.