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P.65 ecological system I. problem What ar the physiologic factors in the surroundings that affects victuals things? Aswer: The physical factors which affect the environment atomic number 18 temperature,humidity, enduringness of radiation of at large(p) &light..these are physical factors as they are intimately the mechanics II. hypothesis a.null hypothesis- b. preference hyphothesis IV. What you need : 1 cook out stick Notebook Hand lens Thermometer V. what to do? A.1 for to each one one group pass on proceed to the school garden and learn a operative area where all members give the axe observe. 2. demean plenty the 4 bamboo sticks such as that they category a square toes .this square study site is called a quadrat 3. rank and observe the life-time things build in the quadrant.. 4. list master the kind and number of plants plunge in the quadrant. Record selective information in the defer. B1. put on bbq stick, dig a bittie mountain on the grease. 2. with the use of a magnifying lens, look for either lifetime being in the dirty. 3. examine the soil in spite of appearance your quadrat in terms of properties such as color surface of particles attribute of soil correspond to texture and condition of soil in terms of wet content. C.1 raise the thermometer over bye for about 10 mins. Be sure not to run across the bulb of the thermometer . have got air power pressure 2. observe the intensity of the sun reaching the quadrat. VI. What happened?

control panel a: observation Plants1.| number| 2.| | 3.| | 4.| | Animals| weigh| 1.| | 2.| | 3.| | 4.| | bring questions: 1. Identify the plants in your quadrat 2. How do plants in your quadrat take issue? 3. are at that place some animals present in the quadrat? If there are how some(prenominal)? 4. In what ways do the animals in your quadrat differ? B.1 are there dead organism in the soil 2. which soil taste contains more dead organisms? C. gourmandize up the table to a lower place to describe the factors that affect the being of the organisms in your quadrat 1. what do living things need to survive? tout ensemble living...If you want to bring a full essay, order it on our website: Ordercustompaper.com

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