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Plants in a tropical rainforest usually have _______________.
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
How do you think a food web would be affected if the plants were eliminated?
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
Based on the pyramid in your study guide, which organism(s) provide the MOST available energy?
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
In any food web, the organisms that are responsible for converting raw energy into usable chemical energy are collectively called ______ while organisms that recycle the nutrients trapped in dead organisms are collectively called _______.
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
Lichens are responsible for _________, or the establishment of a new site for plant growth.
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
Organisms that use energy from the sun to make their own food are called _____________.
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
A species of rabbit lives in a meadow where grass plants are readily available during summer months. One summer, a fire destroys the plants in the meadow, the rabbit population will probably ________________
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
Birds ride on top of an elephants head and back. What type of relationship MOST LIKELY exists between the birds and the elephant?
mutualism
large broad leaves.
producers; decomposers.
decrease in size.
Pytoplankton and bacteria
producers.
The food web would completely collapse.
primary succession
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