A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from those
that are outside of the system. Which part of the cell functions as a system boundary?

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Has magnification ability of hundreds of thousands of times

All other things being equal the size of a population will decrease if