Structure in Our Universe Evolved by Initially Forming

question 84

Multiple Choice

Structure in our universe evolved by initially forming

• A) giant galaxies, some of which later fragmented into dwarf galaxies.
• B) dwarf galaxies that later merged to form bigger galaxies.
• C) individual, free-floating stars, that later aggregated to form galaxies.
• D) hot dark matter that later cooled into cold dark matter.
• E) all types and sizes of galaxies at the same time.

---

Definitions:

Subdials

Smaller dials situated on the main dial of a watch, providing additional information like chronograph functions or a calendar.

Tachometer

An instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine.

Radium Dial

Watches or clocks with dials painted with radium-based paint to allow them to glow in the dark, widely used in the early 20th century but later discontinued due to health hazards.

Nonverbal Channels

involve communication methods without the use of spoken words, such as body language, gestures, facial expressions, and eye contact.