Low-grade fever is an effective defense for short periods of time because it increases iron in the blood. includes pyrogens that destroy the pathogens. increases temperature, which slows the growth of bacteria. slows the attack of phagocytes. forces the person to stay in bed. 1 points

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

Nerve cells are specialized to respond to stimulitrue or false?

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them