The answer is: "global" .
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Answer:
chloroplasts
Explanation:
this is fourth grade level stuff.
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.
This design makes it easier for cars to move up the hill because its moving more so it makes it easier to get up the hill
