Biology, 23.11.2019 21:31 natalie2sheffield
Consider this northern site of primary succession following the retreat of a glacier. as we move from left to right, describe some improvements in the abiotic factors that support plant growth.
a) change in climate over time
b) less competition for water resources due to biodiversity
c) improved soil quality: increased humus and water retention
d) increased population density resulting in decreased pathogens
Answers: 3
Biology, 22.06.2019 09:30
Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
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Biology, 22.06.2019 09:50
Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?
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Biology, 22.06.2019 19:30
All other things being equal the size of a population will decrease if
Answers: 1
Consider this northern site of primary succession following the retreat of a glacier. as we move fro...
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