What is a way that bacteria can harm humans? 1. Bacteria makes vitamins that cells cannot.
2. Intestinal bacteria protects the body from being infected by illness-causing bacteria.
3. Bacterial infections can cause illnesses such as strep throat.
4. Bacteria aids in digesting food.

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.

the rocks are classified by the geological process they are formed by. the three main groups of rocks are igneous, metamorphic, and sedimentary. minerals are not they are classified under the chemical classes they are in. these groups include silicates, sulfates and carbonates.