PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsBlood Leaves the heart through arteries The Main artery leaving the left ventricle is called?A. Aorta B. Pulmonary C. Carotid D. lliac Artery The first Space shuttle launched by united states on April 12 1981 was named?A Hyperlink is?
