Caribbean coral reefs face disease threat ^{CEFR A1}

Difficult words

• disease — an illness that makes plants or animals sick
• tissue — material that makes up animal or plant bodies
• infect — to give an illness or germs to someone

  Infected
• antibiotic — a drug that kills or stops bacterial growth

  antibiotics
• spread — to move or pass to new places

  spreads
• community — a group of people living in one area

  Communities

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