What Has Been the MAIN Reason for the High Degree

question 11

Multiple Choice

What has been the MAIN reason for the high degree of tension between the United States and Iran in recent years?

• A) Iran's ownership of oil reserves
• B) Iran's pursuit of nuclear weapons
• C) Iran's fundamentalist Islamic regime
• D) Iran's influence in neighboring Iraq
• E) Iran's human rights violations

---

Definitions:

Body Fat

The portion of an individual's body that is made up of fat cells, vital for energy storage, protection of internal organs, and regulation of hormones.

Neurotransmitter

Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system.

Dopamine

A neurotransmitter that is especially important in mediating the reward associated with taking psychoactive drugs.

Brain Function

The activities and processes that occur in the brain, enabling thought, behavior, movement, and emotion.