Following are parts of a single sentence. Pick the grammatically correct parts among these and choose the combination with the numbers of these correct parts.
(i) Contraction of the heart muscle
(ii) Generated a force, cause pressure to
(iii) Rising in your blood vessels, which drive
(iv) The flow of blood around your body.
1
(i) and (iv)
2
(i) and (iii)
3
(ii) and (iv)
4
(i), (ii) and (iii)