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well maybe put some leaves on the bottom an then but sand on top of them to see if it would come to the top
Explanation:
hope this helps
Answer:
No entendí bien la pegunta pero a.a. significa aminoácidos, espero que te sirva de algo.
I would say d the snowshoe rabbit. shrews and red foxes are carnivores and trees are producers
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The scientist is studying oxygen which can also be found in protien. oxygen is the element which makes up to 65% of human body mass. It is also found in proteins inside the body.
