Under a comparison microscope, investigators look for matching markings or striations.

true
false

True

Explanation:

A comparison microscope, as its name describes, allows display of two microscopic views side-by-side so that they can be compared. Used as a forensic tool, such microscope can be used to examine markings on bullet so as to identify the gun which shot the bullet. So the statement is true.

The answer is True.

A comparison microscope is essentially a double microscope that scientists use to compare similar types of specimen. They are both connected by an optical bridge and when you look in you can see two different objects at the same time. This microscope is used to see if the specimen are similar which makes out answer true.

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answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

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