Some Dinosaurs and Birds Share Characteristics That Make Flight Possible

question 7

Multiple Choice

Some dinosaurs and birds share characteristics that make flight possible such as

• A) All of the answer choices are correct.
• B) hollow bones.
• C) a horizontal back.
• D) a short tail.
• E) an upright stance.

---

Definitions:

Diagnostic Tool

Instruments, tests, or procedures used by healthcare professionals to identify or diagnose diseases, conditions, or disorders.

Psychosexual Stages

A theory in Freudian psychology that describes five stages of child development, each characterized by a focus on erogenous zones and a particular conflict that must be resolved to achieve healthy psychological development.

Freud

Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Oral Stage

An early phase in Freudian psychosexual development, during which an infant's pleasure centers are in the mouth.