Complex Molecules in the Interstellar Medium Are Found

question 33

Multiple Choice

Complex molecules in the interstellar medium are found:

• A)uniformly throughout the disk of the Galaxy.
• B)scattered evenly throughout the universe, a product of the Big Bang itself.
• C)only around the supergiant stars like Betelgeuse that make their heavy atoms.
• D)primarily in the dense dust clouds.
• E)on the surfaces of the coolest class K and M stars only.

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Definitions:

Critical Periods

Times during which certain environmental influences can have an impact on the development of the infant.

Development

The process of growth or progress in any entity, often involving evolutionary expansion or advancement.

Conjoined Twins

Twins that are physically connected to one another at birth, resulting from the incomplete separation of twin embryos during pregnancy.

Fertilization

The process in sexual reproduction where a sperm cell unites with an egg cell, leading to the formation of a zygote.