Answer:
what do you have do in this question bro
Explanation:
I will help you do it
Answer:
Swishing sound.
Explanation:
Human heart produces unique sound when blood flows from one chamber to the next chamber. The two main sounds produced by heart are lub abd dub sound.
The doctor's examine the Janetta's heart and told that she has incompetent right atrioventricular valve. The doctor must have heard the swishing sound after the closing of right atrioventricular valve. This sound is the direct indication of incompetent AV valve.
Answer:
A
Explanation:
Ella did not preform enough trials to evaluate the pattern in the results.
The formula for water is H2O.
Water has 2 hydrogen & 1 oxygen!
Correct answer is B. Spiral
Explanation:
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