Which sequence lists the correct order of dominant plants in the ecological succession in Glacier Bay, Alaska?
a. lichens and moss, shrubs, young conifers, established spruce and hemlock forests
b. shrubs, young conifers, lichens and moss, established spruce and hemlock forests
c. established spruce and hemlock forests, shrubs, young conifers, lichens and moss
d. established spruce and hemlock forests, young conifers, shrubs, lichens and moss
e. lichens and moss, shrubs, established spruce and hemlock forests, young conifers
ANSWER: a
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