There are two plowed fields that are each one acre and one mile apart with a wood surrounding one and the other surrounded by a pasture; they have the same soil composition and climate. in the first field, as succession begins, the pioneer species are pine trees and shrubs. in the second field, the pioneer species are weeds and shrubs. this provides evidence for which model of succession?

Hey there

the answer is

the tolerance model

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          OFFCIALLYSAVAGE2003

the sphincter muscles at the end of the digestive tract is the anus.

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

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