A is the best answer. Hope that helped! If you don't understand why PM me and i can try to explain :)
https://sciencing.com/chemistry-important-study-anatomy-physiology-5147085.html
Water and hydrocloric acid in our stomachs.
Answer:
Q.1: It is the EKG technician's responsibility to properly conduct the test that interprets the electrical activity of the heart and relay the results to doctors and cardiologists so that heart problems and irregularities can be identified and accurately diagnosed.
Q.2:
Explanation: And reattach the lead wires if the ECG amplitude issues continue the user will remove all electrodes from the patient reap rep the patient's skin and reapply new electrodes.
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Answer - <span>A:do not notice the presence of desirable food and portion size at meal time
Reasoning - While not aware how much compact calories that is in sandwich it can have affect over time and lead to obesity to preschoolers.</span>