Answer:
Kingdom Animalia
Explanation:
Being a eukaryote will eliminate Kingdom Archaebacteria and Kingdom Eubacteria, since those are bacteria and prokaryotes. Being a heterotroph (break down complex organic structures for nutrition) will eliminate Kingdom Plantae, since plants are autotrophs (makes nutritional organic substances from inorganic substances-the process of photosynthesis). Therefore the answer is Kingdom Animalia
