Question

multiple choice question
the brain is able to juggle multiple tasks simultaneously. that makes it a(n) ______ organ.

• elementary
• rigid
• simplistic
• complex

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Explanation:

To solve this, we analyze the meaning of each option:

• "elementary" means basic/simple, which doesn't fit as juggling multiple tasks isn't simple.
• "rigid" means inflexible, and the brain's multitasking shows flexibility, so this is wrong.
• "simplistic" means overly simple, which contradicts the brain's multitasking ability.
• "complex" means having many parts or being intricate. The brain's ability to handle multiple tasks simultaneously shows it is complex.

Answer:

D. complex