What Is the Leading Hypothesis for What Might Have Brought

question 33

Multiple Choice

What is the leading hypothesis for what might have brought about the extinction of the dinosaurs?

• A)A new disease
• B)Competition from mammals
• C)An asteroid impact
• D)Massive volcano eruptions

---

Definitions:

Urine Stream

The flow of urine out of the body during urination.

Hesitancy

A delay or pause before initiating an action or speech, often due to uncertainty or anxiety.

Urgency

A sudden, compelling need to urinate, which is difficult to delay, often a symptom of a urinary tract condition.

Orchitis

Inflammation of one or both testicles, often caused by infections or viruses such as the mumps virus.