Answer:
the answer is D :)
Explanation:
Active transport uses energy molecules to move particles like sodium, against their concentration gradients, from areas of low concentration to areas of high concentration.
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The answer you were looking for is....
(D) Nonpoint source pollution is difficult to regulate, because its source is difficult to track.
Answer:
Definition. Predation refers to a flow of energy between two organisms, predator and prey. ... The word 'predation' derives from the Latin word praedari, meaning 'to plunder'. Predation includes carnivory, as well as interactions like grazing, parasitism, and symbiotic mutualism.
An example of predation is an animal eyeing its next kill for supper. noun.
explanation technical the act of killing and eating other animals : the act of preying on other animals.
A genus is composed of a number of similar SPECIES.
I take biology 1 just not FLVS. whats Ur question?
