Answer:
This is a scientific model
Explanation:
This is a scientific model because it rightly explains the water cycle and makes it easy to understand in a list of steps and examples
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It should be the trophic level..
The crust? Hope that helps
Answer will be the first, can be created by microbial action or burned directly as wood or dung
Answer:
The cause of their decline is most likely due to a combination of factors cited in the media
Explanation:
