One of the Reasons Why Dogs Have a Better Sense

question 147

Multiple Choice

One of the reasons why dogs have a better sense of smell than humans is because of differences in our __________.

• A)environment
• B)heredity
• C)experience
• D)all of these

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Definitions:

Root Canal

A dental procedure used to treat infection at the center of a tooth by removing the damaged area of the tooth and the nerve, and then filling and sealing it.

Sedentary Lifestyle

A way of life characterized by minimal physical activity, often linked to numerous health risks such as obesity and heart disease.

Obsessive-Compulsive Disorder

A mental disorder characterized by persistent, unwanted thoughts (obsessions) and repetitive, ritualistic behaviors (compulsions) felt necessary to relieve anxiety.

Attention Deficit Hyperactivity Disorder

A neurological disorder characterized by patterns of inattention, hyperactivity, and impulsivity that are not appropriate for a person's age.