Atmospheric Molecules Do Not Fly Off into Outer Space Because

question 26

Multiple Choice

Atmospheric molecules do not fly off into outer space because of

• A) cohesive forces.
• B) Earth gravitation.
• C) their relatively low densities.
• D) their relatively high speeds.

---

Definitions:

Marine Invertebrates

Animals without a backbone that live in marine environments, including species like jellyfish, sea stars, and corals.

Translational Components

Molecular elements involved in the process of translating mRNA into a protein sequence.

Mitochondria

Membrane-bound organelles in eukaryotic cells, serving as the site of aerobic respiration and energy production.

Circular DNA

DNA that forms a closed-loop structure, found in bacteria, mitochondria, and chloroplasts, distinct from the linear DNA of most eukaryotes.