For the last question it's either C or D.
The answer you are looking for is right here, Gogli Apparatus is the answer
<span>There would be
a delay between the ECG pattern and the resulting beat of the heart because it
takes time for the pulse to travel from the systole (ventricular contraction)
to the radial artery. Pulse cannot be felt in the finger. It can be felt with a
pulse oxymeter.</span>
Igneous rocks are classified by particle size
