Biology

Name:___________________________________ Biology 20 SDL Module 2 Ecosystems and Population Change [pic] proceeds 3.1: Individuals, Populations, and Communities in Ecosystems 1. Read pages 78-84 in Inquiry into Biology. bear attention to the key price listed on page 78 of your textbook. 2. exempt and give an workout of what a biotic dowery of an animals surround is? The animals that it feasts, the animals that erase it, and the surroundings that it habituates take in up the biotic particles. 3. Explain and give an example of what an abiotic fortune of an animals environment is? The air, nutrients, precipitation, and habitat are the abiotic components of an animals environment. 4. countersink tierce biotic and three abiotic components of a starfishs environment in the put off below. Refer to Figure 3.2 on page 78 for more(prenominal) information.

|Biotic Factors Of A starfishs surround |Abiotic Factors Of A Starfishs environs | | Sea urchins |Water | | | | |Microbes in water |Sunlight | |Animals that eat the starfish |temperature | 5. Complete investigating 3.A on page 80 of your text book. To gather data, you whitethorn use a figurer to access the following simulation found at hypertext point protocol://www.learnalberta.ca/content/t4tes/courses/ ripened/biology_20_web/mm/m3/leaflab/leaflab.html or remain trees in your area. To access the estimator simulation, click the above come to development ctrl and click. Sign in to Learn Alberta using the user ID LA06 and password 4105....If you want to welcome a full essay, put it on our website: Orderessay

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