What Is One Way in Which High-Mass Stars Differ from Low-Mass

question 24

Multiple Choice

What is one way in which high-mass stars differ from low-mass stars?

• A) They are found at cooler temperatures on the main sequence.
• B) They fuse carbon through silicon without leaving the main sequence.
• C) Convection is important in their cores, as it mixes helium throughout the core.
• D) They turn into red giants explosively.
• E) Most of their energy is produced by fission rather than fusion.

---

Definitions:

Vertical Price-Fixing

An illegal agreement between parties at different levels of the same supply chain, such as manufacturers and retailers, to control prices.

Horizontal Price-Fixing

An agreement between competitors at the same level of the supply chain to set prices, restrict production, or reduce competition.

Sherman Act Section 1

A provision of U.S. antitrust law that prohibits contracts, combinations, or conspiracies that restrain interstate or foreign trade.

Violation

The act of disregarding or breaking a law, agreement, or rule, resulting in possible legal penalties or consequences.