Classic Classic Year 8 biology quiz by Eric.c Eric.c 336 played - 2 yrs ago QUIZ 7 QUESTIONS medium Biology 1 Each pulse that you can feel is caused by one beat of your ………. LungsHeartLiver 2 The heart and blood vessels together make up the ………. system. DigestiveCirculatoryRespiratory 3 When blood contains a lot of oxygen, it is bright red. We say that the blood is.……... PoorOxygenatedCarbonated 4 Blood picks up oxygen as it passes through the ……… LungsPancreasLiver 5 The ……... side of the heart contains oxygenated blood. LeftRightInner 6 The heart has …… chambers 246 7 When heart muscle contracts, it gets …….. ShorterThinnerLonger A mistake in this Quiz ? Contact the author Commentaires
