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Understanding Sleep Deprivation: A Scientific Study

Level 3 ⭐⭐⭐

👣 Match the words with their meanings.

Example:
Lack of smooth, effective movement. Synonym: Uncoordinated
Graceful ❌ Clumsy ✅

A state of distress, difficulty, or need. Synonyms: difficulty, problem, dilemma.

The center of interest or activity. Synonyms: center, heart, core.

Identify or distinguish as being a particular person or thing. Synonyms: identify, distinguish, discern.