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Jouer Test
1. 
Who invented the microscope?
A.
Zaccharias Janssen
B.
We don´t know
C.
Robert Hooke
D.
Antoni Van Leeuwenhoek
2. 
What is this?
A.
a magnifying glass
B.
a lupi
C.
a microscope
D.
a glass
3. 
English scientist Robert Hooke invented a microscope that used:
A.
four lenses
B.
one lens
C.
two lenses
D.
three lenses
4. 
Leeuwenhoek examined:
A.
lake animals under his microscope.
B.
lake plants under his microscope.
C.
lake water under his microscope.
D.
ocean water under his microscope.
5. 
Zaccharias Janssen and his son looked through:
A.
two lenses at once.
B.
three lenses at once.
C.
four lenses at once.
D.
five lenses at once.