The correct answer is:
D. all multi-celled heterotrophs.
Organisms in the taxonomic group Animalia are primarily multicellular and heterotrophic, meaning they obtain their food by consuming other organisms.
Organisms under the taxonomic group Animalia are
A.
all single-celled autotrophs.
B.
sometimes multi-celled autotrophs.
C.
sometimes single-celled heterotrophs.
D.
all multi-celled heterotrophs.
1 answer