If the test for a disease is accurate 52% of the time, how often will a test result come back positive if a patient doesn't have the disease?
a. 52% of the time
b. 48% of the time
c. 42% of the time
d. 58% of the time

Choose a mutation from those in model 2 that would be neutral for a cell. explain your reasoning by relating the mutation to the cellular respiration process.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.