Science R.E.V.I.E.W Really Extraordinary Valuable Information Ever Wanted!!!

2. Which mechanism enhances or amplifies a change in your system? (positive or negative)
4. "collection of similar cells that group together to perform a specialized function".
5. When you sweat, does your body temperature increase or decrease?
6. What is the scientific term for Goosebumps?
11. What is the names of the process where your internal environment stays constant.
12. The process of homeostasis involves two systems. The nervous system and the _____________ system.
15. During child birth, the hypothalamus stimulates the ____________ _________ to release oxytocin. (two words)
16. Where is the hypothalamus located? in the __________.
18. This type of tissue binds, supports and protects structures in the body.
21. When you Shiver, does your body temperature increase or decrease?

1. Examples of this type of tissue is :'outer layer of skin, the inside of your mouth and stomach, tissue surrounding body organs.
3. When you are hot, what is an involuntary action you can do to keep up your body temperature constant? Your blood vessels will ____________.
7. In a frog, where does the small intestine lead to? (two words)
8. This type of tissue makes up the following: brain, spinal cord, and your nerves.
9. This type of tissue is a 'specialized tissue that can contract'.
10. This organ system's primary role is, that oxygen is inhaled, and travels into the body and carbon dioxide is expelled from the body. This system is the ______________ system.
13. Thermoregulation is an example of positive or negative feedback?
14. A structure that contains a minimum of 2 different types of tissues that work together for a similar purpose.
17. The main organs used in the system is: stomach, small intestines and large intestines. This is the _______________ system.
19. Systems involving homeostasis needs three things: a sensor, an integrator and a __________.
20. What is the name of he structure that secretes hormones?