A Protostar Eventually Becomes a Pre-Main-Sequence Star

question 145

Multiple Choice

A protostar eventually becomes a pre-main-sequence star.Each of the following statements characterizes this transition EXCEPT ONE.Which is the exception?

• A) In the pre-main-sequence star, the rate of collapse slows.
• B) In the pre-main-sequence star, the core temperature is greater.
• C) The pre-main-sequence star is larger.
• D) The strong stellar winds and irregular shapes associated with protostars continue through the transition to the pre-main-sequence star.

Provide appropriate responses and suggestions to patients with sleep concerns.

Understand the importance of active voice in making communication direct and readable.

Recognize the role of audience understanding in effective communication.

Acknowledge personal vs. professional communication style preferences.

---

Definitions:

Surface Acting

Emotional labor that involves managing one's outward expressions and behaviors to meet social or occupational expectations, without altering underlying feelings.

Four-Factor Model

A framework in finance that expands on the three-factor model by adding a moment factor, such as momentum, to market risk, size, and value factors to explain stock returns.

Emotional Expression

The process of conveying feelings, emotions, or mood through verbal or nonverbal behaviors.

Physiological Response

The body's automatic reaction to a stimulus, which can include changes in heart rate, breathing, perspiration, and other bodily functions.