1.What plants appear in years 3-4 2. What different plants appear during years 5-150

3. What plants appear after 150 years

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

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.

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