True: A joint is a place where two or more bones are joined together., The skull protects our brain from injury., Joints allow movement and flexibility of the body., The lungs are the organs where the exchange of oxygen and carbon dioxide occurs., The blood circulation process is repeated each time we breathe., The respiratory system tranports oxygen., A fractured hand bone affects the skeletal system., We need to take calcium to build strong bones., Consuming foods containing excessive fats can cause cholesterol to build up in the blood vessels and form plaques., The survival of an animal species is the ability for animals to maintain their species to avoid extinction., Sharp horns of deers are used for self-defence., Rabbits have strong leg muscles to move fast so that they are able to escape from the enemies., Bees have stings that can release venom to hurt or kill the enemies., Lizards will detach certain parts of their bodies when they are attacked., Elephants live in group to reduce the risk of being attacked by enemies., False: The ribs protect the internal organs such as the backbone and skull., The bones of the hands and legs provide support and protect the internal organs., The joint at the neck makes movement of upper body possible., A blood vessel is an organ that pumps blood to the lungs and the whole body., Blood transports oxygen from the whole body to the lungs., The blood circulatory system transports oxygen and nutrients to the respiratory system., When food gets stuck in a person's throat, his/her skeletal system is disrupted at the lungs., Drink enough water to keep our digestive system running roughly., Eat foods that are rich in fat and sugar to ease defecation., Horses have hard scales to move fast so they are able to escape from the enemies., Bedbugs have patterns that resemble fake eyes on their wings to deceive the enemies., Moths produce bad smell causing the enemies not to come near them., Sharp horns found on arapaima fish can protect them from injuries., Porcupines will spurt out black ink towards their enemies when they are attacked., Panggolin will withdraw parts of the body into the shell when its feel threatened.,

SCIENCE QUIZ - YEAR 5

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