Surface water standards for recreation are determined by the clean water act. select the best answer from the choices provided t f

The answer is false

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The given statement is True.

Established by the Legislative Assembly of Ontario, Canada, the Clean Water Act of 2006 was enacted with the purpose to preserve surviving and future reservoirs of drinking water. Surface water measures for recreation were resolved by the Clean Water Act as it aims to prevent contaminants to get mixed with the surface water resources such as rivers, lakes and aquifers.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.