What possible conditions were ruled out by the surface examination, normal body temperature and CBC? And Explain the process and purpose of a lumbar puncture or "spinal tap".​

rocks and weathering-matching

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?