Answer:
<em>Targeted exercise should improve the performance of a certain task, Repetition of specific exercises will help improve the given task</em>
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<em>:))</em>
In order to prevent this we as a citizen to take a precaution steps for example throw rubbish in a Dustin not in the drains and have the awareness of the effect of flood
The layer that encloses and protects the heart is
Pericardium
