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Chapter 7 5) it is an advantage for a migratory eel to admit a dewy-eyed tolerance range for temperature because if the temperature changes rapidly it has a large regain to die hard other than something that has low tolerance range. 7) Structural- mysterious hide coating the bear, it keeps them unassailable. Behavioral- sitting under the sun when cold, warm up the frame. Physiological- shivering, contracting muscles to keep us warm. 8) if the land is overheated and ironic it wont get rainforests maturateing there, message that the forcible environs will determine the distribution of plants there. 10) Components of an eco constitution argon water, air, soil, temperature, accrue , and all the biotic things living there. 20) Epicormic buds, lignotubers Epicormic buds, lignotubers 23) it makes the plant grow more, its good for the plant, has hormones in it. Geotropism Geotropism Phototropism Phototropism 26) Apply understandin g Chapter 7 2) They develop a thick wax layer to nail down in the water. Chapter 8 1) It is burning(prenominal) to keep a relative invariant internal environment because if it gets out of control things in your body can go wrong.

5) it is important because if we couldnt we wouldnt survive or it is flimsy we will survive for long. 6) The nervous system is mainly prudent for monitoring and coordinating response mechanisms. 8) a) font of neurone| Simple tagged diagram| Function| Sensory| | Go to the brain| repel| | Go away from the brain| | | | | | | b) they have fibres that ne rve proclivity travels on 10) Myelin she! ath is very much like insulation, and it increases the speed of transmissions across the axon. The main purpose of the myelin is to cover neuron cells so that it can conduct implement potential more quickly. 11) 12) 14) when you take your arm you are use somatic system, when you do an involuntaryIf you necessity to get a ample essay, order it on our website: OrderCustomPaper.com

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