All of the following are nonspecific defenses except for...
A: fever
B: skin
C: tears
D: antibodies

Wich level of organization includes all the other levels or organizations

Which type of landform forms at the plate boundary as a result of divergent stress

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?