The circulatory system is made up of two parts
The mammalian circulatory system is a 'double circulatory system' because...
The vessel carrying blood to the lungs is called
Blood is pumped to the body by the
In diastole
Which is the correct order of three events in the heart cycle?
The blood vessel with the largest lumen is
In veins blood flows at
What are the two main types of white cells in the blood?
What substances are dissolved in and carried by the plasma?