Question

Leakage of blood from vessels reduces the efficiency of pumping system how is the leakage prevented

Answer 1

Answer:

leakage is prevented by blood clots in the body

Answer 2

$in \: our \: blood \: we \: have \: plasma \: platlet \: white \: blood \: cell \: red \: blood \: cell \: out \: of \: which \: platelets \: help \: us \: to \: pevent \: blood \: clot$