The Most Massive Elements (Such as Those That Make Up

question 13

Multiple Choice

The most massive elements (such as those that make up rocky planets like Earth) were formed

• A) in the early universe.
• B) inside stars and supernovae.
• C) through meteor collisions.
• D) in the core of Earth.

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Definitions:

High-Power Objective

A microscope lens typically with magnification of 40x to 100x, used for viewing fine details of a specimen.

Iris Diaphragm

A part of the microscope that adjusts the size of the aperture, controlling the amount of light passing through the specimen.

Stereomicroscope

A type of microscope designed for low magnification observation of a sample using light reflected from the surface of an object rather than transmitted through it.

Dissecting Microscope

A type of light microscope designed for low magnification observation of a sample, commonly used for dissection.