Because they don’t have the same elements i guess, what is question 1?
A mole is mean the atomic number of 12 grams of carbon 12.
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Answer:
From top to bottom coyote, crow, squirrel, then acorn
Explanation:
The coyote has the least amount of energy and its the biggest predator so it belongs at the top. The crows eat squirrels and the squirrels eat acorns.