If Secondary Consumers Are the Highest Trophic Level in a Community,how

question 60

Multiple Choice

If secondary consumers are the highest trophic level in a community,how many trophic levels does that community have (not counting decomposers) ?

• A) Two
• B) Three
• C) Four
• D) Three if it is an aquatic community,four if it is a terrestrial community
• E) Three if it is a terrestrial community,four if it is an aquatic community

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Universal Precautions is a set of infection control practices used in healthcare to prevent transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin, and mucous membranes.

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A federal agency under the Department of Health and Human Services focused on public health and safety through controlling and preventing disease, injury, and disability.

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A regulation designed to ensure that information about chemical hazards and associated protective measures is communicated to workers and employers.