Communication and Homeostasis Crossword

Any change in the environment that causes a response
A change in behavior or physiology as a result of a change in the environment
What internal cells and tissues are bathed in
Process waste is removed from the body
System which conducts signals very quickly and enables rapid responses
System where chemicals are released directly into the blood and recognised by specific target cells
The reversal of a change in the internal environment to optimum conditions
A process that increases any change detected by the receptors, tends to be harmful
Hormone that increases the uterine contractions which stretch the cervix more
Organisms that rely on external sources of heat to regulate body temperature
Organisms that use internal sources of heat to maintain its body temperature
A reaction that releases energy in the form of heat
Normal core temperature
Type of receptor the hypothalamus receives information from in the skin
First part of the body to change in temperature if the environmental temperature changes