Define the term histology, science homework help

  1. List the organ systems of the human body that provide some type of protection.
  2. Define the term histology.
  3. What is the difference between histology and cytology?
  4. Distinguish between negative and positive feedback.
  5. What is homeostasis?
  6. What happens when homeostasis is not maintained?
  7. Why is it important for healthcare professionals to understand the structure and function of all the systems in the human body, although they may spend their professional lives working with a single system?