1) a. Charles was walking through shallow water when he cut his foot on a shell explain, in terms of diffusion, why the cut looks much more serious in the water than if he had cut his foot on sand. b) explain, with reference to diffusion, how sharks are able to smell blood in water.

2)explain, giving an example, why diffusion is important in living

An 88 year-old widow with uterine prolapse and multiple comorbid conditions has been unsuccessful in the use of a pessary for treatment elects to receive colpocleisis (lefort type) to prevent further prolapse and avoid more significant surgery like hysterectomy. the treatment is successful. what are the cpt® and icd-10-cm codes reported for this procedure?

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

What maintain homeostasis when a persons internal body temperature is 97.5°f