Tania, a pharmacy technician, needs to prepare a 0.4% solution of a drug, but she only has 0.1% and 1.2% solutions. Which process will Tania most likely use to make a solution with the target concentration?

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord