21. What macromolecule is broken down by microflora, but not humans, and helps clean out our digestive tracts as it moves along?
A. carbohydrates
B. cellulose
C. amino acids
D. lipids

Forensic nursing is a medical-specialist career that grew out of a response to divorce in society. true false

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

Aquaternary consumer species would be expected to have a smaller population than a secondary consumer species. select the best answer from the choices provided t f