What Happens to the Core of a Star After It

question 118

Multiple Choice

What happens to the core of a star after it ejects a planetary nebula?

• A)It becomes a neutron star.
• B)It contracts from a protostar to a main- sequence star.
• C)It becomes a white dwarf.
• D)It breaks apart in a violent explosion.
• E)None of the above

---

Definitions:

Random Sampling

A method of selecting a sample from a population in which each member has an equal chance of being chosen.

Accurate

Characterized by correctness or precision, often referring to information, measurements, or results that closely match the true or expected values.

Daily Activities

Consist of everyday tasks, routines, and duties that individuals engage in, ranging from professional responsibilities to personal care.

Naturalistic Observation

A research method in which subjects are observed in their natural environment without any manipulation or intervention by the observer.