Apatient can't feel his fingers after a hard fall on his arm during a wrestling match. the doctor suspects nerve damage. what part of the patient's peripheral nervous system could be injured?
cerebrospinal fluid
subarachnoid space
sensory nerve
motor nerve

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Read each description below and determine to which stage of sleep each pertains. then click and drag each box into the appropriate category below.