Mild and moderate fevers decrease metabolic rate thus starving pathogens. denature enzymes that cells need to survive. cause liver and spleen to retain zinc and iron that bacteria need to multiply. do not respond to pyrogens.

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart