1) What is the function of chlorophylle II  a) Give Green color to plants and absorbes energy from the sunlight which allows carbon dioxide to combine with water to make food plants b) To play in the plants c) To make the replacement of gases.  d) To absorbe water from soul. 2) Which form of stem is found at flowers. a) Tuber stem. b) Wood stem. c) Upright stem. d) Climb steam 3) Give a Reason :there's no life on earth without plants. a) Because every Thing on earth needs soil to get energy b) Because plants need water. c) Because plants breathe oxygen. d) Because during photosynthesis processus plants produce oxygen gas that animals and people need to breathe. 4) What is the similar between Arteries in humanas and and phloem. a) Both of them takes glucose and blood from heart and leaves to other parts if plants. b) Both of them found at human body. c) Both of them is in plants. d) Both of them found in nature. 5) Give a Reason :why we prefer to use food web replacement of food chain to show interaction among living organisms. a) Because Food chain has more organisms. b) Because food web has many of food chains. c) Foid Web has less organisms.

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