transport in humans Flashcards
1
Q
double circulation
A
A double circulation is when blood passes through the heart twice in one complete circuit
1
Q
coronary heart disease
A
Coronary heart disease is a condition where the coronary arteries become narrowed or blocked and this reduces the blood supply of oxygen and nutrients such as glucose to the heart muscles.
2
Q
Phagocytosis
A
Phagocytosisis the process of engulfing and ingesting pathogens by phagocytes.
