You Are an Aquatic Biologist Studying a Small Lake

question 86

Multiple Choice

You are an aquatic biologist studying a small lake. a.The stream that drains into this lake runs by croplands.You are detecting a pesticide called atrazine in the insects and worms that live in the lake.The predatory birds such as herons and egrets have very high concentrations of atrazine in their blood. The birds prey on the frogs and small fish. What process explains the high atrazine level in the birds?

• A)antagonistic interaction
• B)persistence
• C)chronic effect
• D)biological magnification
• E)none of these answers

Analyze and compute the average collection period.

Understand and determine the acid-test (quick) ratio.

Analyze and calculate the current ratio.

Compute and understand the significance of accounts receivable turnover.

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An email system where the software is installed on the client's computer, managing the user's emails directly from the device.

E-mail

Electronic mail, a method of sending messages between people using electronic devices.

Client Program

Software that accesses services on a computer network by communicating with a server program.

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The act of creating a fake identity on social networks, often with the intention of deceiving or manipulating other users.