Rem sleep is paradoxical because:
a. the skeletal muscles remain active, but the brain is inactive.
b. the brain is less active than it is during other sleep stages.
c. the brain is active, but the major skeletal muscles are paralyzed.
d. both the brain and the body are inactive.

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks