Homeostasis Flashcards
1
Q
what is a stimulus?
A
A change in environment
2
Q
What is negative feedback and what does it do?
A
When your body reacts to a stimulus to keep balance in the body. It is needed to keep a stable environment.
3
Q
what is a synapse?
A
a synapse is the gap in between neurons.
4
Q
what is the purpose of a reflex action?
A
the purpose of a reflex action
