Recursos educativos vessels página 3

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Final Autoevaluation 1.07 - Plant nutrition
EduBook Organización
2296 visitas
Answer true and false: The raw sap consists of water and mineral salts. The xylem is a tissue shaped like hollow tubes and is made up of dead cells. The elaborated sap is absorbed through the root…
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Breathing (II)
EduBook Organización
2266 visitas
Exchange of gases in our lungs Our body exchanges oxygen for carbon dioxide inside the pulmonary alveoli. Each alveolus is connected to a network of very small blood vessels, called capillaries. Oxygen…
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Blood circulation (I)
EduBook Organización
2180 visitas
The circulatory system The circulatory system has two very important functions: It transports nutrients and oxygen to all the cells in our body. It collects the waste products that the cells produce.…
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Match. The anatomy of leaves
EduBook Organización
2033 visitas
Which elements match the definitions?: This impermeable coating protects the leaf from losing water by evaporation. A green pigment that absorbs the solar energy needed for photosynthesis. The area of a…
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Final self-evaluation 9.07 - The Plant Kingdom
EduBook Organización
1930 visitas
Are the following sentences true or false? Seed-producing plants reproduce asexually. Seed-producing plants can be gymnosperms or angiosperms. Seeds contain a lot of vessels to transport sap. Seeds…
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Video: Ceremony and society
Tiching explorer Organización
2383 visitas
By watching this video we learn that through practices and the arts that accompany them—costumes, masks, vessels, ancestor figurines, altarpieces, staffs, and other objects and images—people across…
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Final self-evaluation 9.01 - The Plant Kingdom
EduBook Organización
1847 visitas
Are the following sentences true or false? Plants are autotrophic, multicellular organisms. The end products of photosynthesis are carbohydrates and carbon dioxide. All plants have vessels for…
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Classify. Angiosperms
EduBook Organización
1683 visitas
Identify if the following are characteristics of angiosperm plants: They are unicellular organisms. They have vessels for transporting sap. They have rhizoids. They use seeds to reproduce. The seeds are…
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Self-evaluation 5.08 - The Great Peninsular Kingdoms
EduBook Organización
1654 visitas
Match each definition with its corresponding concept: Conquest by the Christian kingdoms of Muslim-occupied lands. Municipal government, dominated by the nobility, in the Crown of Castile. Association…
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True/false. How plants make their food
EduBook Organización
1618 visitas
Decide if the following statements are true or false: Algae and mosses do not need roots. ➝ In ferns and spermatophytes the green cells are found in the roots. ➝ Raw sap is formed from the water and…
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