A truck spilled oil due to an accident in a lake inhabited by pink flamingos, algae and shrimps. The oil causes the death of shrimps and algae what will be the effect of this on the flamingos?

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?