Where do i go to on my computer to write a letter and then print it out. Sorry but i'm only starting recently to understand some things about my computer so i'm asking.here do i go to on my computer to write a letter and then print it out. Sorry but i'm only starting recently to understand some things about my computer so i'm asking.
A scientist by the name of Francis Arthur Bainbridge reported this reflex in 1915 when he was experimenting on dogs. Bainbridge found that infusing blood or saline into the animal increased heart rate. This phenomenon occurred even if arterial blood pressure did not increase.
Best Answer: An increased heart rate means that the heart is doing more work on the blood. This means that the heart is creating more carbon dioxide at a higher heart rate. Increased carbon dioxide in the blood does not increase the heart rate.It does increase the respiratory rate. There is a group of neurons in the fourth ventricle of the brain that senses the pH of the cerebrospinal fluid. A drop in the pH results in an increase in the respiratory rate.est Answer: An increased heart rate means that the heart is doing more work on the blood. This means that the heart is creating more carbon dioxide at a higher heart rate. Increased carbon dioxide in the blood does not increase the heart rate. It does increase the respiratory rate.