Exercise-8_GGA-LS.docx - Exercise 8 Gabriel González...

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Exercise 8Gabriel González Alvarez[email protected]TECMILENIOLife Science
Gabriel González AlvarezExercise 8Friday, February 21, 2020InstructionsRequirement that is needed to deliver Evidence1.Read the following text:One summer morning Ana looked out of her bedroom window andsaw a beautiful garden, filled with flowers, butterflies and sunshine.Then she saw something unexpected, a hummingbird was positionedabove a red flower, she was astounded by the beauty of this smallbird, and noted how close by it had built its nest. Every day shewould watch in wonder as the hummingbird flew to and from its nestto feed the two small chicks born there. Ana wondered how theywere able to flap their wings so fast, she saw how the chicks left thenest and were able to fly after a few weeks, finally leaving the nest, itwas a wonderful experience, sometime later, the rainy season startedand the garden turned into a whole new world, brightly coloredmushrooms grew on the ground. Ana was amazed at the wonder ofnature; she decided to share the observations that she had duringher summer vacation with her life science class when she returned toschool.2.Perform the following actions:a.Explain which food mainly provides the energy that thehummingbird uses to fly and which other serves as a complement.b.Identify which molecule in the food is the main source ofenergy and which are its elements.c.Explain the digestion process from the time thehummingbird feeds on the flower´s nectar until it is transformedinto the energy required to fly. Include the amount of energyproduced by each molecule.d.Make an illustrated diagram to represent the processfollowed by energy:From the sunThrough photosynthesis,Its transformation into nectar

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Term
Winter
Professor
Elsa Vera
Tags
Glucose, Gabriel Gonz lez Alvarez

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