1) A ................ is aged between 13 and 19. a) adult b) teenager c) child d) baby 2) An ........................... might have grandchildren. a) baby b) child c) elderly person d) teenager 3) A brother or a sister. a) survival b) trait c) sibling d) adapt 4) Can be similar to each other or different. a) adapt b) identical c) non-identical d) trait 5) Four children born at one birth a) quadruplets b) triplets c) twins d) child 6) Three children born at one birth a) quadruplets b) twins c) triplets d) child 7) Big animals that hunt and eat small animals. a) trait b) organism c) species d) predator

Grade 3

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