Answer:
can't remember the first, sorry
26. organ system i think
27. cell, tissue, organ, organ system, and organism
Explanation:
Answer:
um i think , that it's i move
Answer:
Villus, plural villi, in anatomy any of the small, slender, vascular projections that increase the surface area of a membrane. ... The villi of the small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions.
Answer:
the answer would be F1 or filial 1