1) Cell is made up of tissues. a) True b) False 2) The mouth has three salivary gland. a) True b) False 3) There are ______ sets of teeth. a) 3 b) 4 c) 2 4) Tongue is a ________ organ present inside the mouth. a) Muscular b) Weak c) Strong 5) Food pipe is also called ________ a) Saliva b) Oesophagus c) None of these 6) Tongue uas four tastes a) Salty b) Sweet c) Sour d) Bitter e) Spicy f) All of these 7) Pharynx is called the voice box. a) True b) False 8) The heart is located, slightly towards left in the chest a) True b) False 9) A baby is born with ______ lungs a) Blue b) Pink c) Black 10) Blood contains a substance called the______ a) Bile juice b) Haemoglobin c) Pancreas

Science

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