52) Which of the methods below introduces carbon dioxide into the atmosphere? OA.) Assimilation OB.) Cellular respiration OC.) Denitrification Save Not Graded​

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

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

What does the positioning of transcription factors determine?