The Lists Below Show Five Agricultural Crops in Alabama, Arkansas

question 285

Multiple Choice

The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.
$\begin{array} { l l l } \underline { \text { Alabama } } & \underline { \text { Arkansas } } & \underline { \text { Louisiana } } \\\text { soybeans (s) } & \text { soybeans (s) } & \text { soybeans (s) } \\\text { peanuts (p) } & \text { rice (r) } & \text { sugarcane (n) } \\\text { corn (c) } & \text { cotton (t) } & \text { rice (r) } \\\text { hay (h) } & \text { hay (h) } & \text { corn (c) } \\\text { wheat (w) } & \text { wheat (w) } & \text { cotton (t) }\end{array}$
Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.
- $A \cup L$

• A) \(\{ h , n , p , r , t , w \}\)
• B) \(\{ c , s \}\)
• C) \(\{ c , n , p \}\)
• D) \(\{ c , h , n , p , r , s , t , w \}\)

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Definitions:

Schizophrenia

A group of severe disorders characterized by disorganized and delusional thinking, disturbed perceptions, and inappropriate emotions and actions.

Dopamine

A neurotransmitter in the brain that plays a major role in reward-motivated behavior, mood regulation, and control of movement.

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The involvement of cellular receptors in responding to stimuli or drugs, affecting cell function.

Reuptake

Reuptake is a process by which neurotransmitters are absorbed back into the neuronal presynaptic cell after their release into the synaptic cleft, influencing neurotransmission.