2. The body is protected against infection by the
system.
Different types of pathogens include
, fungi,
rickettsiae, and helminths.
The body's three lines of defense against infection include natural barriers,
and leukocytes, and the
response.
Uncontrolled cell growth is known as
3.
4.

dr. khan operated on abdul’s left knee, he required a signature from abdul’s orthopedist confirming that the knee required the operation. the orthopedist’s written approval is a form of

answer; i believe the correct answer is (d) are very restrictive in the choice of care.

i have no clue xdxdxdxdxdxd

answer leukemia,lymphoma,aplastic anemia;