Species adapt and change by natural selection and the changes aid in the survival of the organism

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

Most of the carbon on earth is stored in the form of

The fluid mosaic model of the membrane proposed that membranes