Dominique's target heart rate zone is 159bpm - 183bpm. josh's target heart rate zone is 135bpm-175bpm. when they stop running and immediately take their pulse, both count their heart rate at 165bpm. if they decrease their heart rate by 20bpm, who will be in his ir her thr zone. a. dominique only b. josh only c. both dominique and josh d. neither dominique nor josh

Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles. b) the viral genome codes for specialized enzymes not in the host. c) the virus infects only those cells and species that can perform all the replication roles necessary. d) viruses can stay in a quiescent state until the host cell evolves this ability.

Absorption of food occurs in the small intestines true or false

Bulimia nervosa cannot be prevented, but it can be treated if diagnosed early. true or false?