<span>Cardiac arrhythmias are most often caused by
:
</span><span>-tobacco
-coffee
-stress
cocaine -consumption...</span>
Answer:
a
Explanation:
they can be true, but they may say things to trick you into thinking untrue things
During adolescence, puberty begins when the pituitary gland secretes hormones in your bloodstream.
A.it lower the overall quality of care.
