Which Type of Nebulaeare Twisted and Distorted Clouds of Gas

question 33

Multiple Choice

Which type of nebulaeare twisted and distorted clouds of gas and dust dense enough to obstruct the view of the more distant stars?

• A) emission nebulae
• B) H I
• C) reflection nebulae
• D) dark nebulae
• E) spectral type B6

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Definitions:

Malaria

A serious disease caused by Plasmodium parasites, transmitted to humans through the bite of infected Anopheles mosquitoes, characterized by fever, chills, and flu-like illness.

Sea Anemone

A marine animal with a polyp attached to the sea bottom, displaying a ring of tentacles around a central mouth.

Brittle Star

A type of echinoderm with a central disc and five long, slender, flexible arms, known for their ability to regenerate limbs and move by wriggling their arms.

Deuterostomes

Lineage of bilateral animals in which the second opening on the embryo surface develops into a mouth; for example, echinoderms and chordates.