What is a condition in which the body becomes used to a substance and needs greater quantities to produce the same effect?

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

What economic effects might result from the depletion of groundwater supplies from the ogallala aquifer? need to know asap

Your an average, moderately active adult female . therefore , you should consume approximately calories and 60 grams of fat.