In which layer would you find the ozone layer?

a.
mesosphere

b.
troposphere

c.
thermosphere

d.
stratosphere

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.

How does human environment effect the biosphere

Select the correct answer from each drop-down menu proteins are