1) The first stage in the life cycle of chicken is ... a) pupa   b) eggs   c) caterpillar d) adult 2) What is the function of roots? It`s . . . . a) produce seeds b) make foods c) take water and minerals d) hold the plants up 3) What do we need for seeing? We need . . . to see. a) eyes b) hand c) nose d) ears 4) now many senses do we have? we have . . . senses. a) two b) four c) three d) five 5) Mouth, teeth and tongue help to . . . the food a) throw b) chew c) clean d) put 6) The . . . help the food become liquid. a) stomach b) Large intestine c) gullet d) rectum 7) This system breaks down food into simpler substances for the body to absorb. What system is it? It`s . . . system. a) muscular b) digestive c) circulatory d) skeletal 8) The place where two or more bones are connected is called . . . . a) muscles b) skull c) joint d) intestine 9) The young frog called . . . . a) nymph b) larva c) duckling d) tadpole 10) most plants have stems and …. a) wing b) food c) roots d) nose

SCIENCE EXERCISE

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