The body lowers temperature when it is asleep. So, assuming you’re asleep at the time, it would be A. 11pm-3am.
The answer would be Bacteria
Atrial fibrillations the problem of irregular heartbeats, due to which clots can form inside the veins, and may lead to stroke, and ultimately, heart failure. An anticoagulant is given to such patients, to decrease the chances of occurrence of a heart attack due to blood clot formation.
A because it takes longer to do