Which trophic level receives the least amount of energy?

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

Identify the examples in which sam interacts only with natural resources

(amoeba sisters video recap: pedigrees and need