The populations of the species there will go extinct
I'm pretty sure the answer is B
The<span> duodenum is the first segment of the small intestine</span>
I believe the correct answer would be C. Sartorius i believe this is the answer, after doing some research on gO0gLe.
Blood carries immune system cells, known as white cells or leukocytes. Some examples of white cells are phagocytes and lymphocytes.
Phagocytes ingest and dissolve pathogens, as well as strange particles or dying cells.
Lymphocytes are divided into T cells, B cells, and natural killer cells (NK). B cells produce antibodies to respond to foreign cells, T cells attack pathogens using enzymes and other non-antibodies responses, while NK cells combat tumors and cells infected by viruses.
