Which of the Following Best Summarizes What We Mean by Dark

question 100

Multiple Choice

Which of the following best summarizes what we mean by dark energy?

• A)It is a name given to whatever is causing the expansion of the universe to accelerate with time.
• B)It is the energy contained in dark matter.
• C)It is the energy of black holes.
• D)It is a type of energy that is associated with the "dark side" of The Force that rules the cosmos.

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Definitions:

Aquatic

Pertaining to water; living in or relating to water bodies, either freshwater or marine environments.

Endomycorrhizal Fungi

These are fungi that form symbiotic relationships with the roots of plants, improving nutrient and water absorption, and are characterized by penetrating the cell walls of root cells.

Plasma Membranes

The lipid bilayer that encloses the cytoplasm of a cell, controlling the movement of substances in and out of the cell.

Mycorrhizal Associations

A symbiotic relationship between the roots of plants and fungi, increasing the plant's water and nutrient absorption.