A geologist examines rock in a canyon wall and sees that the rock is made up of small grains of sand that are stuck together. The sand appears to be from a granite formation about 100–200 miles upriver from the canyon. The granite formation was formed directly from a cooling magma body. Based on this information, what types of rock are the canyon wall and granite formation?

Exit what always affects measurement error in an experiment? a. investigator bias b. variability in nature c. instrument precision d. misreading the instrument

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.

Aresident is five feet tall.what is the measurements in iches