Most of the Deuterium That Formed Right After the Big

question 100

Multiple Choice

Most of the deuterium that formed right after the Big Bang:

• A)is still around today.
• B)broke down into electrons and neutrons.
• C)turned into dark matter.
• D)quickly burned into helium nuclei.
• E)was found in the globular clusters.

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Definitions:

Detritus Feeder

An organism that feeds on dead organic material, especially plant detritus, contributing to decomposition and nutrient cycling.

Decomposer

Organisms, usually bacteria and fungi, that break down dead or decaying organic matter, recycling nutrients in the ecosystem.

Food Chain

A series of organisms each dependent on the next as a source of food, representing the flow of energy and nutrients in an ecosystem.

Low-Quality Heat

Refers to thermal energy that is at a temperature unsuitable or too low to be used for work or energy production efficiently.