When Temperatures Rise During Summer in the Desert,the Amount of Outdoor

question 67

Multiple Choice

When temperatures rise during summer in the desert,the amount of outdoor activities declines.This relationship is an example of

• A)a positive correlation.
• B)a negative correlation.
• C)cause and effect.
• D)an experiment.

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Definitions:

Huntington's Disease

A genetic disorder that causes the progressive breakdown of nerve cells in the brain, affecting an individual's functional abilities and usually resulting in movement disorders and cognitive decline.

Endometriosis

Inflammation of endometrial tissue sloughed off into the abdominal cavity rather than out of the body during menstruation; the condition is characterized by abdominal pain and sometimes infertility.

Infertility

A condition characterized by the inability to conceive a child after trying for an extended period of time, due to factors affecting either or both partners.

Amniotic Sac

A fluid-filled sac that surrounds and protects the developing fetus in the uterus.