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One of the first people to observe cells
He used a microscope to look at tiny organisms
makes things larger
makes things clearer
use a beam of light instead of light to examine a specimen
it uses a beam of light to examine a specimen(less magnification and resolution)
a light microscope that has more than one lens
all cells made from other cells
all living things have cells
a widely accepted explanation of the relationship between cells and living things
cells are the basic unit of structure
a light microscope that has one lens(magnifying glass)