Answer:

1.)A.microscope

Explanation:

ANG SABE PO KASE MATERIAL THAT CAN'T BE SEEN,SO YUNG MICROSCOPE PO IS MAKIKITA MO PO YUNG MGA BAGAY NA HINDI MO MAKIKITA FOR EXAMPLE,YOUVE DROP FOOD,AND YOU DONT SEE ANYTHING LIKE VERMS AND WHEN YOU USED MICROSCOPE YOU WILL SEE ALL THE GERMS THAT YOU CANT SEE..

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Answer:

Microscope

Explanation: A microscope is an instrument that can be used to observe small objects, even cells. The image of an object is magnified through at least one lens in the microscope