Energy is lost at each Trophic level of a food chain. The more levels then the more energy lost to those at the top.
Answer: The "Eustachian tube" helps equalize the pressure within the ear.
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Hey there !
The answer is A. She should measure the size of her tomatoes.
Molly should do this so she is aware of how much the tomatoes have grown from the original size it was at.
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More widely available food chain for other predators, an increase in population of the prey.