Select all of the statements that are reasonable interpretations of this figure regarding the role of invertebrates in leaf decomposition in a stream? 100% Leaf mass remaining (percent) 75 50 25 0 Beech Oak Without invertebrates With invertebrates Relyea Ecology, 9e, 2021 W. H. Freeman and Company It seems that overall, invertebrates increase the rate of decomposition and energy flow through the food web about 20% when they are present Decomposition rates vary among species There are physical and chemical characteristic of oak and beech leaves that cause them to decompose slower than elm trees It seems that overall, invertebrates decrease the rate of decomposition and energy flow through the food web about 20% when they are present ✔ Oak leaves would probably last longer as mulch than elm leaves

Select all of the statements that are reasonable interpretations of this figure regarding the role of invertebrates in leaf decomposition in a stream? 100% Leaf mass remaining (percent) 75 50 25 0 Beech Oak Without invertebrates With invertebrates Relyea Ecology, 9e, 2021 W. H. Freeman and Company It seems that overall, invertebrates increase the rate of decomposition and energy flow through the food web about 20% when they are present Decomposition rates vary among species There are physical and chemical characteristic of oak and beech leaves that cause them to decompose slower than elm trees It seems that overall, invertebrates decrease the rate of decomposition and energy flow through the food web about 20% when they are present ✔ Oak leaves would probably last longer as mulch than elm leaves

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter42: Ecosystems

Section: Chapter Questions

Problem 3CT

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