An individual is found to have a high content of urea in his urine.
Explain why.
[6 marks]

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

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.

The arrows indicate the direction of wind flow. which place experiences monsoons?