Several Students Were Talking About Which Came First in the History

question 48

Multiple Choice

Several students were talking about which came first in the history of the Earth.Which student has the best understanding of what happened?

• A)Photosynthetic producers must have come first to provide food for other organisms.
• B)Anaerobic bacteria must have come first because there was no carbon dioxide in the atmosphere.
• C)Photosynthetic producers must have come first to provide oxygen for other organisms.
• D)Anaerobic organisms must have come first because there was no oxygen in the atmosphere.

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Definitions:

Shivering

An involuntary response to cold, consisting of muscle tremors that generate heat and increase body temperature.

Drive Theory

A theory suggesting that motivation arises from biological or physiological needs that push individuals to satisfy them and restore balance.

Homeostasis

The ability of organisms or cells to regulate their internal environment and maintain a stable, constant condition in response to external changes.

Physiological Needs

Basic physical requirements for human survival, such as air, food, water, and shelter, as outlined in Maslow's hierarchy of needs.