The answer is in the image attached.
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In response to a notification of a <u>decrease</u> in blood pH by the nervous system, the brain sends signals to the external intercostal muscles and the diaphragm.
<h3>What is
blood pH?</h3>
Blood pH can be defined as a measure of the molar concentration of hydrogen ions that are present in the blood of a living organism, with respect to its acidity, neutrality or alkanlity (basicity).
In response to a notification of a <u>decrease</u> in blood pH by the nervous system, the brain would send signals (impulses) to the external intercostal muscles and the diaphragm through its respiratory center, so as to help the living organism increase its breathing rate and the volume of its lungs during inhalation.
Read more on blood pH here: brainly.com/question/11209525
Answer:
For the cardboard column the 4 u DIDNT answer in order r Y Y N N
And for the Topaz column the ones in order that u DIDN'T answer are N Y Y
Explanation:
Cardboard is a solid and is inorganic but not naturally occurring or a mineral.
Topaz is not inorganic but is naturally occurring is a crystalline structure and is a mineral
