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.

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.