1.Which of the following is not a density-independent limiting factor? (Points : 1)
unusual weather
natural disasters
seasonal cycles
competition
2. Which of the following is a true statement about deforestation? (Points : 1)
Once trees are cut down, they can never grow back again.
Trees provide humans with carbon dioxide we need to breathe.
Animals lose their habitats when too many trees are cut down.
Wood and paper products cannot be recycled.

Question

1.Which of the following is not a density-independent limiting factor? (Points : 1)
       unusual weather
       natural disasters
       seasonal cycles
       competition
2. Which of the following is a true statement about deforestation? (Points : 1)
       Once trees are cut down, they can never grow back again.
       Trees provide humans with carbon dioxide we need to breathe.
       Animals lose their habitats when too many trees are cut down.
       Wood and paper products cannot be recycled.

anonymous · Answer

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