Which of the following best describes why someone with an immune deficiency disorders may get sick more easily than someone without the disorder?

a) part of the immune system does not function properly

b) masses of cells form and steal nutrients from healthy cells

c) healthy cells are mistaken for pathogens and get attack

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.