Question

which trait do animals and protists have in common? both animals and some protists are made up of many cells. both animals and some protists can make their own food. neither animals nor protists have cells that have a nucleus.

Explanation:

1. Animals are all multicellular, and some protists (like kelp, slime molds) are also multicellular, so this trait is shared.
2. Animals are heterotrophs and cannot make their own food; only some autotrophic protists can, so this is incorrect.
3. Both animals and protists are eukaryotes, meaning their cells all contain a nucleus, so this is incorrect.

Answer:

Both animals and some protists are made up of many cells.