Tuesday
May 5, 2015

Homework Help: Biology!

Posted by Marrion on Monday, October 19, 2009 at 11:37pm.

1. Urea is made where? Is it in the kidneys or the liver?

2. Which trophic level gets the least amount of energy?

a) producers
b) herbivores
c) carnivores
d) decomposers

I think the answer is c, but i'm not sure if it's right.

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