How do doctors deteremine you have cone cells in your eyes

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

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air

Explain why ecosystem diversity results in species diversity in a healthy biosphere