I need a picture in order for me to answer your question
Answer:
I know for a fact that the answer is B. The two equations are opposites of each other.
Explanation:
B) A node would be introduced.
This would be used to help provide distinctions to these species
Two ways that suggest that reflex reactions help maintain homeostasis in the human body are
1. By maintaining breathing - Maintenance of breathing is also a reflex reaction that helps maintain homeostasis on human body.
2. By recognizing discomfort level - In this case the reflex action can give message to the brain that the movement is causing discomfort and the body can move back to original position.
Hope that helps