White blood cell, also called leukocyte or white corpuscle, a cellular component of the blood that lacks hemoglobin, has a nucleus, is capable of motility, and defends the body against infection and disease by ingesting foreign materials and cellular debris, by destroying infectious agents and cancer cells, or by producing antibodies. Bone marrow is the spongy tissue inside some of your bones, such as your hip and thigh bones. It contains stem cells. The stem cells can develop into the red blood cells that carry oxygen through your body, the white blood cells that fight infections, and the platelets that help with blood clotting.
Answer:
El ratón debe convertirse en el sirviente del león durante una semana a cambio.
Explanation:
Esto muestra la gratitud del ratón, pero el león podría aprovecharse del ratón.
Answer:
Bartolomé pensó que podía usar su "talento, cultura universal y profundo conocimiento de Aristóteles" para engañar a los nativos supuestamente incivilizados para que lo liberaran del cautiverio. ... Su intento finalmente fracasa porque los nativos ya poseían conocimiento de los eclipses gracias a los astrónomos de la comunidad maya.
Explanation:
English: Bartolome thought he could use his “talent, universal culture and steep knowledge of Aristotle” to fool the supposedly uncivilized natives into freeing him from captivity. ... His attempt ultimately fails because the natives already possessed knowledge of eclipses thanks to the astronomers of the Mayan community.
