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TEST ScIENcE
3
New Generation Test

9.
Invention Discovery Current Study
Exploring Solar Gravity ✔
Structure of DNA ✔
Gravity Of the Matter ✔

There is a mistake in the table. Which of the following changing can CORRECT it?
A) Exploring Solar Gravity Smallpox Vaccination
B) Structure of DNA Water Screw

C) Gravity of the Matter Observing New Fossils
D) Structure of DNA Microbe

10.

Patricia Bath developed a device that Christopher Latham Sholes was an
dissolves cataract with a laser quickly and American inventor who invented the
painlessly. keyboard.

Josephine Cochrane invented a machine The existence of microscopic organisms
to wash the dishes fast. Moreover this
machine doesn’t break the porcelains. was discovered by Robert Hooke in 1670.

Which scientist worked for medical purposes according to the information above?
A) Patricia Bath
B) Josephine Cochrane

C) Christopher Latham Sholes
D) Robert Hooke

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