The Initial Accumulation of Oxygen in the Atmosphere Was the Result

question 136

Multiple Choice

The initial accumulation of oxygen in the atmosphere was the result of photosynthesis from an organism most like modern

• A) algae.
• B) mosses.
• C) kelp.
• D) eukaryotes.
• E) cyanobacteria.

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Definitions:

Punishment

A consequence that reduces the likelihood of a behavior being repeated, often applied to correct undesirable actions.

Psychosocial Development

The process by which individuals understand themselves within the context of social relationships, including the development of personality, emotional growth, and social skills.

Negative Reinforcer

A reinforcer that, when removed, increases the frequency of a behavior.

Stimulus

A stimulus is any event or situation that evokes a specific response from an organism or a part of the body, in psychology often referring to anything that impacts behavior or perception.