Which kingdom contains organisms that are mollecular, heterotrophic, eukaryotic, and lack cell walls?

The cluster of developing cells from conception until birth is called an

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Me with biology endocrine system crossword also image left i need with hw