Energy Flow in an Ecosystem Is Not Cyclic Because Energy

question 23

Multiple Choice

Energy flow in an ecosystem is not cyclic because energy is

• A) destroyed as it is used.
• B) evenly spread out over many organisms.
• C) converted to many kinds of useful energy.
• D) increased as you go up the energy pyramid.
• E) converted to heat, which is no longer useful.

Identify and explain key sociological concepts through real-life applications.

Analyze the impact of significant personal experiences on individual identity and societal roles.

Distinguish between the concepts of equality, inclusion, equity, and tokenism in social contexts.

Understand the concept of individual differences in cognitive abilities and styles.

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Definitions:

Cerebral Cortical Association

Areas of the cerebral cortex involved in complex cognitive processes, integrating information from different sensory modalities.

Sympathetic System

A system of the autonomic division of the nervous system; its general effect is to mobilize energy, especially during stressful situations; prepares the body for a fight, flight, or freeze response. Compare with parasympathetic system.

Parasympathetic System

A division of the autonomic nervous system responsible for the body's rest and digest response, conserving energy and slowing the heart rate.

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse, from one neuron to another target neuron, muscle cell, or gland cell.