Cepheid Variables Can Be Used to Determine Distances Because Their

question 28

Short Answer

Cepheid variables can be used to determine distances because their _____________ can be determined from their _____________.

---

Definitions:

Bipolar Disorder

A mental disorder marked by extreme mood swings including manic (high) and depressive (low) episodes.

Neurotransmitter Imbalances

Neurotransmitter imbalances involve irregular levels of chemical messengers in the brain, which can affect mood, behavior, and cognitive functions.

Anxiety Disorders

A group of mental health conditions characterized by excessive fear, anxiety, and related behavioral disturbances.

Phobias

Intense, irrational fears of certain objects, activities, or situations that lead to avoidance behavior.