____________________ Were Journalists Who Exposed Major Social Problems in American

question 15

Short Answer

____________________ were journalists who exposed major social problems in American society.

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Definitions:

Primitive Atmosphere

The early atmosphere of Earth, which was very different in composition from the current one, possibly composed of gases such as methane, ammonia, and water vapor.

Photosynthetic Bacteria

Bacteria that are capable of producing their own food through the process of photosynthesis.

Oxygen

A chemical element, represented by the symbol O, essential for life as it is a major component of air and water, supporting combustion and respiration.

Organic Molecules

Complex molecules that contain carbon and are typically found in living organisms, essential for life processes.