Select the correct answer. Which of the following individuals is following one of the six basic principles of the Pilates method? OA Alex is thinking about the movements he is performing to ensure he executes them correctly. OB. OC. Devin does the Pilates exercises as fast as possible so that he gets a better work-out. Wendy is allowing her body to move involuntarily so that they are natural rather than controlling the movements with her mind. OD. All of the above Reset​

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.

Causes of film fogging are a. secondary or scattered radiation exposure and outdated film. b. exposure of film to light during processing and solution splashed on the film before processing. c. movement of the patient and weak developing solution. d. incorrect placement of film and processing that's too long.

Does a reptile play the same role as a bird in the transmission of the west nile virus