Giant Molecular Clouds Are Typically

question 67

Multiple Choice

Giant molecular clouds are typically:

• A) spherical.
• B) hierarchical, with structure on a wide range of length scales.
• C) dominated by magnetic fields.
• D) found in the galactic halo.

---

Definitions:

Tax Rates

Tax rates are the percentages at which individual or corporate income is taxed by the government.

Monetarists

Economists convinced that changes in the volume of money supply have pivotal effects on national output in the short term and on price levels in a longer-term perspective.

Rational Expectations

An economic theory which proposes that individuals make decisions based on their rational outlook, available information, and past experiences.

Ascribing Rationality

The assumption that individuals make decisions based on rational thought processes, maximizing utility based on available information.