To see the best way to teach them! Most people learn off there learning style so if you teach a different way it would be hard for them to understand
Magnetic is the answer, hope this helps!
The answer is; medulla oblongata and pons.
In this region of the brain, there are chemoreceptors that can detect changes in the pH of the blood. These are called central chemoreceptor. There are also chemoreceptors in the arteries called peripheral chemoreceptors. When these chemoreceptors detect a drop in the blood PH (due to increased dissolved carbon dioxide in the blood), the depth and rate of breathing is increased in the lungs.
It is due to lactic acid which builds up in our muscles
State the problem
Research
State the hypothesis
Test the hypothesis
Analyze the results
Conclusion
